From 5c7c2a0bb31f8d840c619d066fa0e4e715bb79ba Mon Sep 17 00:00:00 2001
From: clementetb <clementetb@users.noreply.github.com>
Date: Tue, 21 May 2024 21:24:48 +0200
Subject: [PATCH] [RKOTLIN-1082] Remove RealmObjectId (#1748)

---
 .../run-android-device-farm-test/action.yml   |   1 +
 CHANGELOG.md                                  |   1 +
 .../io/realm/kotlin/benchmarks/Entities.kt    |   6 +-
 .../io/realm/example/kmmsample/AllTypes.kt    |   6 +-
 .../proguard-rules-consumer-common.pro        |   4 -
 .../kotlin/io/realm/kotlin/ext/ObjectIdExt.kt |  21 -
 .../io/realm/kotlin/internal/Converters.kt    |  21 +-
 .../io/realm/kotlin/internal/ObjectIdImpl.kt  | 111 ----
 .../kotlin/internal/RealmObjectHelper.kt      |   6 -
 .../internal/schema/RealmStorageTypeImpl.kt   |   5 -
 .../kotlin/io/realm/kotlin/types/ObjectId.kt  |  56 --
 .../realm/kotlin/types/annotations/Index.kt   |   1 -
 .../kotlin/types/annotations/PrimaryKey.kt    |   2 +-
 .../io/realm/kotlin/mongodb/auth/ApiKey.kt    |  13 +-
 .../realm/kotlin/mongodb/auth/ApiKeyAuth.kt   |  45 --
 .../kotlin/mongodb/internal/ApiKeyAuthImpl.kt |  10 -
 .../kotlin/mongodb/internal/BsonEncoder.kt    |   6 -
 .../kotlin/mongodb/sync/SyncConfiguration.kt  |  24 +-
 .../compiler/AccessorModifierIrGeneration.kt  |  28 -
 .../io/realm/kotlin/compiler/Identifiers.kt   |   1 -
 ...RealmModelSyntheticPropertiesGeneration.kt |   4 -
 .../compiler/GenerationExtensionTest.kt       |   7 -
 .../01_AFTER.ValidateIrBeforeLowering.ir      | 477 +-----------------
 .../src/test/resources/sample/input/Sample.kt |   9 +-
 .../io/realm/kotlin/entities/Nullability.kt   |   2 -
 .../kotlin/io/realm/kotlin/entities/Sample.kt |  11 +-
 .../kotlin/entities/SampleWithPrimaryKey.kt   |   5 -
 .../dictionary/RealmDictionaryContainer.kt    |   5 -
 .../entities/list/RealmListContainer.kt       |   5 -
 .../kotlin/entities/primarykey/PrimaryKey.kt  |  11 -
 .../entities/schema/SchemaVariations.kt       |   5 -
 .../kotlin/entities/set/RealmSetContainer.kt  |   5 -
 .../realm/kotlin/test/util/TypeDescriptor.kt  |   4 +-
 .../kotlin/test/common/BsonObjectIdTests.kt   |  14 +-
 .../kotlin/test/common/CopyFromRealmTests.kt  |   5 -
 .../realm/kotlin/test/common/ImportTests.kt   |   2 -
 .../kotlin/test/common/NullabilityTests.kt    |   2 -
 .../realm/kotlin/test/common/ObjectIdTests.kt | 241 ---------
 .../kotlin/test/common/PersistedNameTests.kt  |  17 -
 .../kotlin/test/common/PrimaryKeyTests.kt     |   9 -
 .../io/realm/kotlin/test/common/QueryTests.kt |  41 --
 .../test/common/RealmDictionaryTests.kt       |   6 -
 .../kotlin/test/common/RealmListTests.kt      |   5 -
 .../realm/kotlin/test/common/RealmSetTests.kt |   2 -
 .../kotlin/test/common/SerializationTests.kt  |  17 -
 .../dynamic/DynamicMutableRealmObjectTests.kt | 166 ++----
 .../common/dynamic/DynamicRealmObjectTests.kt | 253 +++-------
 .../kotlin/test/compiler/FullTextTests.kt     |   3 -
 .../realm/kotlin/test/compiler/IndexTests.kt  |   3 -
 .../kotlin/test/compiler/PrimaryKeyTests.kt   |   3 -
 .../io/realm/kotlin/test/compiler/Utils.kt    |   1 -
 .../entities/sync/SyncObjectWithAllTypes.kt   |  18 +-
 .../realm/kotlin/entities/sync/SyncPerson.kt  |   4 +-
 .../entities/sync/flx/FlexChildObject.kt      |   4 +-
 .../test/mongodb/common/ApiKeyAuthTests.kt    |  18 +-
 .../test/mongodb/common/FunctionsTests.kt     |   2 -
 .../test/mongodb/common/SyncConfigTests.kt    |  14 +-
 .../common/serializer/BsonEncoderTests.kt     |  15 +-
 58 files changed, 175 insertions(+), 1608 deletions(-)
 delete mode 100644 packages/library-base/src/commonMain/kotlin/io/realm/kotlin/ext/ObjectIdExt.kt
 delete mode 100644 packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/ObjectIdImpl.kt
 delete mode 100644 packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/ObjectId.kt
 delete mode 100644 packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ObjectIdTests.kt

diff --git a/.github/actions/run-android-device-farm-test/action.yml b/.github/actions/run-android-device-farm-test/action.yml
index 2d15f48b8f..524aac798c 100644
--- a/.github/actions/run-android-device-farm-test/action.yml
+++ b/.github/actions/run-android-device-farm-test/action.yml
@@ -41,6 +41,7 @@ runs:
         test_spec_file: test_spec-${{ inputs.app-id }}.yaml
         test_spec_type: APPIUM_PYTHON_TEST_SPEC
         remote_src: true
+        timeout: 3600
         test_spec: |
           version: 0.1
           phases:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60fa90bd41..03a84e07aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ This release will bump the Realm file format 24. Opening a file with an older fo
 ### Breaking changes
 * Removed property `RealmLog.level`. Log levels can be set with `RealmLog.setLevel`. (Issue [#1691](https://github.com/realm/realm-kotlin/issues/1691) [JIRA](https://jira.mongodb.org/browse/RKOTLIN-1038))
 * Removed `LogConfiguration`. Log levels and custom loggers can be set with `RealmLog`. (Issue [#1691](https://github.com/realm/realm-kotlin/issues/1691) [JIRA](https://jira.mongodb.org/browse/RKOTLIN-1038))
+* Removed deprecated `io.realm.kotlin.types.ObjectId`. Use `org.mongodb.kbson.BsonObjectId` or its type alias `org.mongodb.kbson.ObjectId` instead. (Issue [#1749](https://github.com/realm/realm-kotlin/issues/1749) [JIRA](https://jira.mongodb.org/browse/RKOTLIN-1082))
 
 ### Enhancements
 * Support for RealmLists and RealmDictionaries in `RealmAny`. (Issue [#1434](https://github.com/realm/realm-kotlin/issues/1434))
diff --git a/benchmarks/shared/src/commonMain/kotlin/io/realm/kotlin/benchmarks/Entities.kt b/benchmarks/shared/src/commonMain/kotlin/io/realm/kotlin/benchmarks/Entities.kt
index f767b8d1fc..30f9d557e0 100644
--- a/benchmarks/shared/src/commonMain/kotlin/io/realm/kotlin/benchmarks/Entities.kt
+++ b/benchmarks/shared/src/commonMain/kotlin/io/realm/kotlin/benchmarks/Entities.kt
@@ -16,12 +16,12 @@
 package io.realm.kotlin.benchmarks
 
 import io.realm.kotlin.ext.realmListOf
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.RealmUUID
 import io.realm.kotlin.types.annotations.PrimaryKey
+import org.mongodb.kbson.ObjectId
 import kotlin.reflect.KClass
 
 val SCHEMAS = mapOf(
@@ -76,7 +76,7 @@ class WithPrimaryKey : RealmObject {
     var floatField: Float = 3.14f
     var doubleField: Double = 1.19840122
     var timestampField: RealmInstant = RealmInstant.from(100, 1000)
-    var objectIdField: ObjectId = ObjectId.create()
+    var objectIdField: ObjectId = ObjectId()
     var uuidField: RealmUUID = RealmUUID.random()
     var objectField: WithPrimaryKey? = null
     var objectListField: RealmList<Entity1> = realmListOf()
@@ -90,7 +90,7 @@ class Entity1 : RealmObject {
     var floatField: Float = 3.14f
     var doubleField: Double = 1.19840122
     var timestampField: RealmInstant = RealmInstant.from(100, 1000)
-    var objectIdField: ObjectId = ObjectId.create()
+    var objectIdField: ObjectId = ObjectId()
     var uuidField: RealmUUID = RealmUUID.random()
     var objectField: Entity1? = null
     var objectListField: RealmList<Entity1> = realmListOf()
diff --git a/examples/kmm-sample/shared/src/commonMain/kotlin/io/realm/example/kmmsample/AllTypes.kt b/examples/kmm-sample/shared/src/commonMain/kotlin/io/realm/example/kmmsample/AllTypes.kt
index 8231e877b9..88126cdbd8 100644
--- a/examples/kmm-sample/shared/src/commonMain/kotlin/io/realm/example/kmmsample/AllTypes.kt
+++ b/examples/kmm-sample/shared/src/commonMain/kotlin/io/realm/example/kmmsample/AllTypes.kt
@@ -19,11 +19,11 @@ package io.realm.example.kmmsample
 
 import io.realm.kotlin.ext.backlinks
 import io.realm.kotlin.ext.realmListOf
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.annotations.PrimaryKey
+import org.mongodb.kbson.ObjectId
 
 // This class is included to make sure the compiler-plugin can handle various type, given the min/max
 // version of Kotlin this project is compiled against.
@@ -43,7 +43,7 @@ class AllTypes : RealmObject {
     var doubleField: Double = 0.0
     var floatField: Float = 0.0.toFloat()
     var realmInstantField: RealmInstant = RealmInstant.MIN
-    var objectIdField: ObjectId = ObjectId.create()
+    var objectIdField: ObjectId = ObjectId()
     var objectField: AllTypes? = null
 
     // Nullable types
@@ -81,7 +81,7 @@ class AllTypes : RealmObject {
     var floatRealmListNullable: RealmList<Float?> = realmListOf(null)
     var realmInstantRealmList: RealmList<RealmInstant> = realmListOf(RealmInstant.MIN)
     var realmInstantRealmListNullable: RealmList<RealmInstant?> = realmListOf(null)
-    var objectIdRealmList: RealmList<ObjectId> = realmListOf(ObjectId.create())
+    var objectIdRealmList: RealmList<ObjectId> = realmListOf(ObjectId())
     var objectIdRealmListNullable: RealmList<ObjectId?> = realmListOf(null)
     var objectRealmList: RealmList<AllTypes> = realmListOf()
 
diff --git a/packages/library-base/proguard-rules-consumer-common.pro b/packages/library-base/proguard-rules-consumer-common.pro
index 3d73db1d9a..9fc9815bde 100644
--- a/packages/library-base/proguard-rules-consumer-common.pro
+++ b/packages/library-base/proguard-rules-consumer-common.pro
@@ -1,9 +1,5 @@
 ## Keep Companion classes and class.Companion member of all classes that can be used in our API to
 #  allow calling realmObjectCompanionOrThrow and realmObjectCompanionOrNull on the classes
--keep class io.realm.kotlin.types.ObjectId$Companion
--keepclassmembers class io.realm.kotlin.types.ObjectId {
-    io.realm.kotlin.types.ObjectId$Companion Companion;
-}
 -keep class io.realm.kotlin.types.RealmInstant$Companion
 -keepclassmembers class io.realm.kotlin.types.RealmInstant {
     io.realm.kotlin.types.RealmInstant$Companion Companion;
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/ext/ObjectIdExt.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/ext/ObjectIdExt.kt
deleted file mode 100644
index c15c91f93e..0000000000
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/ext/ObjectIdExt.kt
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright 2022 Realm Inc.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-package io.realm.kotlin.ext
-
-import io.realm.kotlin.internal.ObjectIdImpl
-import io.realm.kotlin.types.ObjectId
-import org.mongodb.kbson.BsonObjectId
-
-public fun ObjectId.asBsonObjectId(): BsonObjectId = BsonObjectId((this as ObjectIdImpl).bytes)
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/Converters.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/Converters.kt
index e13858fc0c..84ca1eb9e1 100644
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/Converters.kt
+++ b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/Converters.kt
@@ -33,7 +33,6 @@ import io.realm.kotlin.internal.interop.RealmValue
 import io.realm.kotlin.internal.interop.Timestamp
 import io.realm.kotlin.internal.interop.ValueType
 import io.realm.kotlin.types.BaseRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -99,8 +98,7 @@ public inline fun realmValueToFloat(transport: RealmValue): Float = transport.ge
 public inline fun realmValueToDouble(transport: RealmValue): Double = transport.getDouble()
 public inline fun realmValueToObjectId(transport: RealmValue): BsonObjectId =
     BsonObjectId(transport.getObjectIdBytes())
-public inline fun realmValueToRealmObjectId(transport: RealmValue): ObjectId =
-    ObjectIdImpl(transport.getObjectIdBytes())
+
 public inline fun realmValueToRealmUUID(transport: RealmValue): RealmUUID = RealmUUIDImpl(transport.getUUIDBytes())
 @OptIn(ExperimentalUnsignedTypes::class)
 public inline fun realmValueToDecimal128(transport: RealmValue): Decimal128 =
@@ -316,22 +314,7 @@ internal object ObjectIdConverter : PassThroughPublicConverter<BsonObjectId>() {
     override inline fun MemTrackingAllocator.toRealmValue(value: BsonObjectId?): RealmValue =
         objectIdTransport(value?.toByteArray())
 }
-
-// Top level methods to allow inlining from compiler plugin
-public inline fun objectIdToRealmObjectId(value: BsonObjectId?): ObjectId? =
-    value?.let { ObjectIdImpl(it.toByteArray()) }
-
-internal object RealmObjectIdConverter : PassThroughPublicConverter<ObjectId>() {
-    override inline fun fromRealmValue(realmValue: RealmValue): ObjectId? =
-        if (realmValue.isNull()) null else realmValueToRealmObjectId(realmValue)
-
-    override inline fun MemTrackingAllocator.toRealmValue(value: ObjectId?): RealmValue =
-        objectIdTransport(value?.let { it as ObjectIdImpl }?.bytes)
-}
-
 // Top level methods to allow inlining from compiler plugin
-public inline fun realmObjectIdToObjectId(value: ObjectId?): BsonObjectId? =
-    value?.let { BsonObjectId((it as ObjectIdImpl).bytes) }
 
 internal object RealmUUIDConverter : PassThroughPublicConverter<RealmUUID>() {
     override inline fun fromRealmValue(realmValue: RealmValue): RealmUUID? =
@@ -365,8 +348,6 @@ internal val primitiveTypeConverters: Map<KClass<*>, RealmValueConverter<*>> =
         RealmInstant::class to RealmInstantConverter,
         RealmInstantImpl::class to RealmInstantConverter,
         BsonObjectId::class to ObjectIdConverter,
-        ObjectId::class to RealmObjectIdConverter,
-        ObjectIdImpl::class to RealmObjectIdConverter,
         RealmUUID::class to RealmUUIDConverter,
         RealmUUIDImpl::class to RealmUUIDConverter,
         ByteArray::class to ByteArrayConverter,
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/ObjectIdImpl.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/ObjectIdImpl.kt
deleted file mode 100644
index 03671a504b..0000000000
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/ObjectIdImpl.kt
+++ /dev/null
@@ -1,111 +0,0 @@
-package io.realm.kotlin.internal
-
-import io.realm.kotlin.internal.interop.OBJECT_ID_BYTES_SIZE
-import io.realm.kotlin.internal.platform.epochInSeconds
-import io.realm.kotlin.internal.util.HEX_PATTERN
-import io.realm.kotlin.internal.util.parseHex
-import io.realm.kotlin.types.ObjectId
-import io.realm.kotlin.types.RealmInstant
-import kotlin.time.Duration.Companion.nanoseconds
-import kotlin.time.Duration.Companion.seconds
-
-private fun RealmInstant.toEpochMillis(): Long = (epochSeconds.seconds + nanosecondsOfSecond.nanoseconds).inWholeMilliseconds
-
-// Public as constructor is inlined in accessor converter method (Converters.kt)
-public class ObjectIdImpl : ObjectId {
-
-    private val inner: org.mongodb.kbson.ObjectId
-
-    /**
-     * Represents an ObjectID from an array of 12 bytes.
-     */
-    public val bytes: ByteArray
-        get() = inner.toByteArray()
-
-    /**
-     * Constructs a new instance using the given timestamp.
-     *
-     * @param timestamp the timestamp.
-     */
-    public constructor(
-        timestamp: RealmInstant = RealmInstant.from(epochInSeconds(), 0)
-    ) : this(org.mongodb.kbson.ObjectId(timestamp.toEpochMillis()))
-
-    /**
-     * Constructs a new instance using the given timestamp.
-     *
-     * @param epochSeconds the number of seconds since the Unix epoch
-     */
-    public constructor(epochSeconds: Int) : this(org.mongodb.kbson.ObjectId(epochSeconds.seconds.inWholeMilliseconds))
-
-    /**
-     * Constructs a new instance from a 24-byte hexadecimal string representation.
-     *
-     * @param hexString the string to convert
-     * @throws IllegalArgumentException if the string is not a valid hex string representation of an ObjectId
-     */
-    public constructor(hexString: String) : this(parseObjectIdString(hexString))
-
-    /**
-     * Constructs a new instance from the given unsigned byte array
-     *
-     * @param bytes the ByteBuffer
-     * @throws IllegalArgumentException if the buffer is null or does not have at least 12 bytes remaining
-     */
-    public constructor(bytes: ByteArray) {
-        if (bytes.size != OBJECT_ID_BYTES_SIZE) {
-            throw IllegalArgumentException("byte array size must be $OBJECT_ID_BYTES_SIZE")
-        }
-        this.inner = org.mongodb.kbson.ObjectId(bytes)
-    }
-
-    private constructor(inner: org.mongodb.kbson.ObjectId) {
-        this.inner = inner
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other == null || this::class != other::class) return false
-
-        other as ObjectIdImpl
-
-        if (inner != other.inner) return false
-
-        return true
-    }
-
-    override fun hashCode(): Int = inner.hashCode()
-
-    override operator fun compareTo(other: ObjectId): Int {
-        for (i in 0 until OBJECT_ID_BYTES_SIZE) {
-            if (this.bytes[i] != (other as ObjectIdImpl).bytes[i]) {
-                return if (this.bytes[i] < other.bytes[i]) -1 else 1
-            }
-        }
-        return 0
-    }
-
-    override fun toString(): String {
-        return inner.toHexString()
-    }
-
-    private companion object {
-        private val OBJECT_ID_REGEX by lazy {
-            "$HEX_PATTERN{24}".toRegex()
-        }
-
-        /**
-         * Checks if a string could be an `ObjectId`.
-         *
-         * @param hexString a potential ObjectId as a String.
-         * @return whether the string could be an object id
-         * @throws IllegalArgumentException if hexString is null
-         */
-        private fun parseObjectIdString(hexString: String): ByteArray {
-            if (!OBJECT_ID_REGEX.matches(hexString)) {
-                throw IllegalArgumentException("invalid hexadecimal representation of an ObjectId: [$hexString]")
-            }
-            return hexString.parseHex()
-        }
-    }
-}
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/RealmObjectHelper.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/RealmObjectHelper.kt
index 1b9ce15a8e..1b210bf165 100644
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/RealmObjectHelper.kt
+++ b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/RealmObjectHelper.kt
@@ -56,7 +56,6 @@ import io.realm.kotlin.schema.RealmStorageType
 import io.realm.kotlin.types.BaseRealmObject
 import io.realm.kotlin.types.EmbeddedRealmObject
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -212,11 +211,6 @@ internal object RealmObjectHelper {
                     key,
                     objectIdTransport(value.toByteArray())
                 )
-                is ObjectId -> setValueTransportByKey(
-                    obj,
-                    key,
-                    objectIdTransport((value as ObjectIdImpl).bytes)
-                )
                 is RealmUUID -> setValueTransportByKey(obj, key, uuidTransport(value.bytes))
                 is RealmObjectInterop -> setValueTransportByKey(
                     obj,
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/schema/RealmStorageTypeImpl.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/schema/RealmStorageTypeImpl.kt
index 523de2e116..d5fbf82461 100644
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/schema/RealmStorageTypeImpl.kt
+++ b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/internal/schema/RealmStorageTypeImpl.kt
@@ -18,7 +18,6 @@ package io.realm.kotlin.internal.schema
 
 import io.realm.kotlin.dynamic.DynamicMutableRealmObject
 import io.realm.kotlin.dynamic.DynamicRealmObject
-import io.realm.kotlin.internal.ObjectIdImpl
 import io.realm.kotlin.internal.RealmAnyImpl
 import io.realm.kotlin.internal.RealmInstantImpl
 import io.realm.kotlin.internal.RealmUUIDImpl
@@ -26,11 +25,9 @@ import io.realm.kotlin.internal.dynamic.DynamicUnmanagedRealmObject
 import io.realm.kotlin.internal.interop.PropertyType
 import io.realm.kotlin.schema.RealmStorageType
 import io.realm.kotlin.types.BaseRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
-import org.mongodb.kbson.BsonObjectId
 import kotlin.reflect.KClass
 
 internal object RealmStorageTypeImpl {
@@ -56,8 +53,6 @@ internal object RealmStorageTypeImpl {
 }
 
 internal fun <T : Any> KClass<T>.realmStorageType(): KClass<*> = when (this) {
-    ObjectIdImpl::class -> BsonObjectId::class
-    ObjectId::class -> BsonObjectId::class
     RealmUUIDImpl::class -> RealmUUID::class
     RealmInstantImpl::class -> RealmInstant::class
     DynamicRealmObject::class,
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/ObjectId.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/ObjectId.kt
deleted file mode 100644
index f9a316460a..0000000000
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/ObjectId.kt
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2022 Realm Inc.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-package io.realm.kotlin.types
-
-import io.realm.kotlin.internal.ObjectIdImpl
-
-/**
- * A globally unique identifier for objects.
- *
- * Consists of 12 bytes, divided as follows:
- * A 4-byte timestamp, representing the ObjectId's creation, measured in seconds since the Unix epoch.
- * A 5-byte random value generated once per process. This random value is unique to the machine and process.
- * A 3-byte incrementing counter, initialized to a random value.
- */
-@Deprecated("Use BSON ObjectId instead", ReplaceWith("org.mongodb.kbson.ObjectId"))
-public interface ObjectId : Comparable<ObjectId> {
-    public companion object {
-        /**
-         * Generates a new [ObjectId] using the hexadecimal representation of the 12 bytes.
-         *
-         * @param hexString the string to convert.
-         */
-        public fun from(hexString: String): ObjectId = ObjectIdImpl(hexString)
-
-        /**
-         * Generates a new [ObjectId] using the provided timestamp.
-         *
-         * @param date timestamp to be used.
-         */
-        public fun from(date: RealmInstant): ObjectId = ObjectIdImpl(date)
-
-        /**
-         * Generates a new [ObjectId] using the unique 12 bytes representation.
-         *
-         * @param bytes to use as backing representation
-         */
-        public fun from(bytes: ByteArray): ObjectId = ObjectIdImpl(bytes)
-
-        /**
-         * Generates a new [ObjectId] using default values (current time)
-         */
-        public fun create(): ObjectId = ObjectIdImpl()
-    }
-}
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/Index.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/Index.kt
index 15e8accb19..eaed94f8c6 100644
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/Index.kt
+++ b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/Index.kt
@@ -16,7 +16,6 @@
 
 package io.realm.kotlin.types.annotations
 
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
 import org.mongodb.kbson.BsonObjectId
diff --git a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/PrimaryKey.kt b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/PrimaryKey.kt
index 5f28981737..68260c8904 100644
--- a/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/PrimaryKey.kt
+++ b/packages/library-base/src/commonMain/kotlin/io/realm/kotlin/types/annotations/PrimaryKey.kt
@@ -29,7 +29,7 @@ import io.realm.kotlin.types.RealmUUID
  * identify the object.
  *
  * This annotation applies to the following primitive types: String, Byte, Char,
- * Short, Int, Long, [io.realm.kotlin.types.ObjectId], [org.mongodb.kbson.ObjectId] and [RealmUUID],
+ * Short, Int, Long, [org.mongodb.kbson.ObjectId] and [RealmUUID],
  * as well as their nullable variants.
  *
  * It cannot be applied on a property that also has a [FullText] annotation.
diff --git a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKey.kt b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKey.kt
index b274629195..b35a1d07ec 100644
--- a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKey.kt
+++ b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKey.kt
@@ -15,9 +15,7 @@
  */
 package io.realm.kotlin.mongodb.auth
 
-import io.realm.kotlin.ext.asBsonObjectId
 import io.realm.kotlin.mongodb.User
-import io.realm.kotlin.types.ObjectId
 import org.mongodb.kbson.BsonObjectId
 
 /**
@@ -28,7 +26,7 @@ import org.mongodb.kbson.BsonObjectId
  * [ApiKeyAuth.fetchAll] will have a `null` [value]. Anyone creating an API key is responsible for
  * storing it safely after that.
  *
- * @param id an [ObjectId] uniquely identifying the key.
+ * @param id an [BsonObjectId] uniquely identifying the key.
  * @param value the value of this key, only returned when the key is created, `null` otherwise.
  * @param name the name of the key.
  * @param enabled whether the key is enabled or not.
@@ -38,11 +36,4 @@ public data class ApiKey internal constructor(
     public val value: String?,
     public val name: String,
     public val enabled: Boolean
-) {
-    internal constructor(
-        id: ObjectId,
-        value: String?,
-        name: String,
-        enabled: Boolean
-    ) : this(id.asBsonObjectId(), value, name, enabled)
-}
+)
diff --git a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKeyAuth.kt b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKeyAuth.kt
index dcad46e308..bf340a7714 100644
--- a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKeyAuth.kt
+++ b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/auth/ApiKeyAuth.kt
@@ -18,7 +18,6 @@ package io.realm.kotlin.mongodb.auth
 import io.realm.kotlin.mongodb.App
 import io.realm.kotlin.mongodb.User
 import io.realm.kotlin.mongodb.exceptions.AppException
-import io.realm.kotlin.types.ObjectId
 import org.mongodb.kbson.BsonObjectId
 
 /**
@@ -50,50 +49,6 @@ public interface ApiKeyAuth {
      */
     public suspend fun create(name: String): ApiKey
 
-    /**
-     * Deletes a specific API key created by the user.
-     * Returns silently if no key is deleted.
-     *
-     * @param id the id of the key to delete.
-     *
-     * @throws io.realm.kotlin.mongodb.exceptions.ServiceException for failures that can happen when
-     * communicating with App Services. See [AppException] for details.
-     */
-    public suspend fun delete(id: ObjectId)
-
-    /**
-     * Deletes a specific API key created by the user. The function would complete normally if the provided key does not exist.
-     *
-     * @param id the id of the key to disable.
-     *
-     * @throws IllegalArgumentException if a non existing API key is disabled.
-     * @throws io.realm.kotlin.mongodb.exceptions.ServiceException for other failures that can happen when
-     * communicating with App Services. See [AppException] for details.
-     */
-    public suspend fun disable(id: ObjectId)
-
-    /**
-     * Enables a specific API key created by the user.
-     *
-     * @param id the id of the key to disable.
-     *
-     * @throws IllegalArgumentException if a non existing API key is enabled.
-     * @throws io.realm.kotlin.mongodb.exceptions.ServiceException for other failures that can happen when
-     * communicating with App Services. See [AppException] for details.
-     */
-    public suspend fun enable(id: ObjectId)
-
-    /**
-     * Fetches a specific user API key associated with the user.
-     *
-     * @param id the id of the key to fetch.
-     *
-     * @throws IllegalArgumentException if a non existing API key is fetched.
-     * @throws io.realm.kotlin.mongodb.exceptions.ServiceException for other failures that can happen when
-     * communicating with App Services. See [AppException] for details.
-     */
-    public suspend fun fetch(id: ObjectId): ApiKey?
-
     /**
      * Deletes a specific API key created by the user.
      * Returns silently if no key is deleted.
diff --git a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/ApiKeyAuthImpl.kt b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/ApiKeyAuthImpl.kt
index 86d946658d..f7ff26fc29 100644
--- a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/ApiKeyAuthImpl.kt
+++ b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/ApiKeyAuthImpl.kt
@@ -15,7 +15,6 @@
  */
 package io.realm.kotlin.mongodb.internal
 
-import io.realm.kotlin.ext.asBsonObjectId
 import io.realm.kotlin.internal.interop.ErrorCode
 import io.realm.kotlin.internal.interop.RealmInterop
 import io.realm.kotlin.internal.interop.sync.ApiKeyWrapper
@@ -23,7 +22,6 @@ import io.realm.kotlin.internal.util.use
 import io.realm.kotlin.mongodb.auth.ApiKey
 import io.realm.kotlin.mongodb.auth.ApiKeyAuth
 import io.realm.kotlin.mongodb.exceptions.ServiceException
-import io.realm.kotlin.types.ObjectId
 import kotlinx.coroutines.channels.Channel
 import org.mongodb.kbson.BsonObjectId
 
@@ -64,8 +62,6 @@ internal class ApiKeyAuthImpl(override val app: AppImpl, override val user: User
         }
     }
 
-    override suspend fun delete(id: ObjectId) = delete(id.asBsonObjectId())
-
     override suspend fun delete(id: BsonObjectId) {
         try {
             Channel<Result<Unit>>(1).use { channel ->
@@ -88,8 +84,6 @@ internal class ApiKeyAuthImpl(override val app: AppImpl, override val user: User
         }
     }
 
-    override suspend fun disable(id: ObjectId) = disable(id.asBsonObjectId())
-
     override suspend fun disable(id: BsonObjectId) {
         try {
             Channel<Result<Unit>>(1).use { channel ->
@@ -113,8 +107,6 @@ internal class ApiKeyAuthImpl(override val app: AppImpl, override val user: User
         }
     }
 
-    override suspend fun enable(id: ObjectId) = enable(id.asBsonObjectId())
-
     override suspend fun enable(id: BsonObjectId) {
         try {
             Channel<Result<Unit>>(1).use { channel ->
@@ -138,8 +130,6 @@ internal class ApiKeyAuthImpl(override val app: AppImpl, override val user: User
         }
     }
 
-    override suspend fun fetch(id: ObjectId): ApiKey? = fetch(id.asBsonObjectId())
-
     override suspend fun fetch(id: BsonObjectId): ApiKey? {
         try {
             Channel<Result<ApiKey?>>(1).use { channel ->
diff --git a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/BsonEncoder.kt b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/BsonEncoder.kt
index c676fbbbcf..87f2daf2dd 100644
--- a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/BsonEncoder.kt
+++ b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/internal/BsonEncoder.kt
@@ -18,11 +18,9 @@
 package io.realm.kotlin.mongodb.internal
 
 import io.realm.kotlin.ext.asRealmObject
-import io.realm.kotlin.internal.ObjectIdImpl
 import io.realm.kotlin.internal.toDuration
 import io.realm.kotlin.internal.toRealmInstant
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
@@ -172,9 +170,6 @@ internal object BsonEncoder {
                             }
                             RealmUUID.from(bsonBinary.data)
                         }
-                        ObjectId::class -> {
-                            ObjectId.from(bsonValue.asObjectId().toByteArray())
-                        }
                         RealmInstant::class -> {
                             bsonValue.asDateTime().value.milliseconds.toRealmInstant()
                         }
@@ -265,7 +260,6 @@ internal object BsonEncoder {
             is ByteArray -> BsonBinary(BsonBinarySubType.BINARY, value)
             is MutableRealmInt -> BsonInt64(value.toLong())
             is RealmUUID -> BsonBinary(BsonBinarySubType.UUID_STANDARD, value.bytes)
-            is ObjectId -> BsonObjectId((value as ObjectIdImpl).bytes)
             is RealmInstant -> BsonDateTime(value.toDuration().inWholeMilliseconds)
             is BsonValue -> value
             null -> BsonNull
diff --git a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/sync/SyncConfiguration.kt b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/sync/SyncConfiguration.kt
index 943a6d610c..b2c53632a1 100644
--- a/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/sync/SyncConfiguration.kt
+++ b/packages/library-sync/src/commonMain/kotlin/io/realm/kotlin/mongodb/sync/SyncConfiguration.kt
@@ -21,7 +21,6 @@ import io.realm.kotlin.Realm
 import io.realm.kotlin.TypedRealm
 import io.realm.kotlin.internal.ConfigurationImpl
 import io.realm.kotlin.internal.ContextLogger
-import io.realm.kotlin.internal.ObjectIdImpl
 import io.realm.kotlin.internal.interop.RealmInterop
 import io.realm.kotlin.internal.interop.SchemaMode
 import io.realm.kotlin.internal.platform.PATH_SEPARATOR
@@ -35,7 +34,6 @@ import io.realm.kotlin.mongodb.exceptions.SyncException
 import io.realm.kotlin.mongodb.internal.SyncConfigurationImpl
 import io.realm.kotlin.mongodb.internal.UserImpl
 import io.realm.kotlin.types.BaseRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmUUID
 import org.mongodb.kbson.BsonBinary
 import org.mongodb.kbson.BsonBinarySubType
@@ -241,26 +239,6 @@ public interface SyncConfiguration : Configuration {
             schema: Set<KClass<out BaseRealmObject>>
         ) : this(user, schema, null)
 
-        /**
-         * Creates a [SyncConfiguration.Builder] for Partition-Based Sync. Partition-Based Sync
-         * must be enabled on the server for this to work.
-         *
-         * **See:** [Partitions](https://www.mongodb.com/docs/realm/sync/data-access-patterns/partitions/)
-         *
-         * @param user user used to access server side data. This will define which data is
-         * available from the server.
-         * @param partitionValue the partition value to use data from. The server must have been
-         * configured with an [ObjectId](https://www.mongodb.com/docs/v4.4/reference/method/ObjectId/) partition key for this to work.
-         * @param schema the classes of the schema. The elements of the set must be direct class
-         * literals.
-         * **See:** [partition key](https://www.mongodb.com/docs/realm/sync/data-access-patterns/partitions/)
-         */
-        public constructor(
-            user: User,
-            partitionValue: ObjectId?,
-            schema: Set<KClass<out BaseRealmObject>>
-        ) : this(user, schema, partitionValue?.let { BsonObjectId((it as ObjectIdImpl).bytes) } ?: BsonNull)
-
         /**
          * Creates a [SyncConfiguration.Builder] for Partition-Based Sync. Partition-Based Sync
          * must be enabled on the server for this to work.
@@ -670,7 +648,7 @@ public interface SyncConfiguration : Configuration {
          * @throws IllegalArgumentException if the user is not valid and logged in.
          * * **See:** [partition key](https://www.mongodb.com/docs/realm/sync/data-access-patterns/partitions/)
          */
-        public fun create(user: User, partitionValue: ObjectId?, schema: Set<KClass<out BaseRealmObject>>): SyncConfiguration =
+        public fun create(user: User, partitionValue: BsonObjectId?, schema: Set<KClass<out BaseRealmObject>>): SyncConfiguration =
             Builder(user, partitionValue, schema).build()
 
         /**
diff --git a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/AccessorModifierIrGeneration.kt b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/AccessorModifierIrGeneration.kt
index d1d5115e1f..5db24b72c2 100644
--- a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/AccessorModifierIrGeneration.kt
+++ b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/AccessorModifierIrGeneration.kt
@@ -29,7 +29,6 @@ import io.realm.kotlin.compiler.ClassIds.REALM_INSTANT
 import io.realm.kotlin.compiler.ClassIds.REALM_LIST
 import io.realm.kotlin.compiler.ClassIds.REALM_MUTABLE_INTEGER
 import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_HELPER
-import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_ID
 import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_INTERFACE
 import io.realm.kotlin.compiler.ClassIds.REALM_SET
 import io.realm.kotlin.compiler.ClassIds.REALM_UUID
@@ -134,7 +133,6 @@ class AccessorModifierIrGeneration(private val pluginContext: IrPluginContext) {
 
     private val objectIdClass: IrClass = pluginContext.lookupClassOrThrow(KBSON_OBJECT_ID)
     private val decimal128Class: IrClass = pluginContext.lookupClassOrThrow(KBSON_DECIMAL128)
-    private val realmObjectIdClass: IrClass = pluginContext.lookupClassOrThrow(REALM_OBJECT_ID)
     private val realmUUIDClass: IrClass = pluginContext.lookupClassOrThrow(REALM_UUID)
     private val mutableRealmIntegerClass: IrClass = pluginContext.lookupClassOrThrow(REALM_MUTABLE_INTEGER)
     private val realmAnyClass: IrClass = pluginContext.lookupClassOrThrow(REALM_ANY)
@@ -208,8 +206,6 @@ class AccessorModifierIrGeneration(private val pluginContext: IrPluginContext) {
         pluginContext.referenceFunctions(CallableId(FqName("io.realm.kotlin.internal"), Name.identifier("longToShort"))).first().owner
     private val longToInt: IrSimpleFunction =
         pluginContext.referenceFunctions(CallableId(FqName("io.realm.kotlin.internal"), Name.identifier("longToInt"))).first().owner
-    private val objectIdToRealmObjectId: IrSimpleFunction =
-        pluginContext.referenceFunctions(CallableId(FqName("io.realm.kotlin.internal"), Name.identifier("objectIdToRealmObjectId"))).first().owner
 
     private lateinit var objectReferenceProperty: IrProperty
     private lateinit var objectReferenceType: IrType
@@ -599,24 +595,6 @@ class AccessorModifierIrGeneration(private val pluginContext: IrPluginContext) {
                             toRealmValue = null
                         )
                     }
-                    propertyType.isRealmObjectId() -> {
-                        logDebug("io.realm.kotlin.types.ObjectId property named ${declaration.name} is ${if (nullable) "" else "not "}nullable")
-                        var schemaProperty = SchemaProperty(
-                            propertyType = PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
-                            declaration = declaration,
-                            collectionType = CollectionType.NONE
-                        )
-                        fields[name] = schemaProperty
-                        modifyAccessor(
-                            property = schemaProperty,
-                            getFunction = getObjectId,
-                            fromRealmValue = objectIdToRealmObjectId,
-                            toPublic = null,
-                            setFunction = setValue,
-                            fromPublic = null,
-                            toRealmValue = null
-                        )
-                    }
                     propertyType.isRealmUUID() -> {
                         logDebug("RealmUUID property named ${declaration.name} is ${if (nullable) "" else "not "}nullable")
                         val schemaProperty = SchemaProperty(
@@ -1001,12 +979,6 @@ class AccessorModifierIrGeneration(private val pluginContext: IrPluginContext) {
         return propertyClassId == objectIdClassId
     }
 
-    private fun IrType.isRealmObjectId(): Boolean {
-        val propertyClassId: ClassId = this.classIdOrFail()
-        val objectIdClassId: ClassId? = realmObjectIdClass.classId
-        return propertyClassId == objectIdClassId
-    }
-
     private fun IrType.hasSameClassId(other: IrType): Boolean {
         val propertyClassId: ClassId = this.classIdOrFail()
         val otherClassId = other.classIdOrFail()
diff --git a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/Identifiers.kt b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/Identifiers.kt
index ce6afd3774..b1db2c722e 100644
--- a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/Identifiers.kt
+++ b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/Identifiers.kt
@@ -156,7 +156,6 @@ object ClassIds {
     val REALM_INSTANT = ClassId(FqNames.PACKAGE_TYPES, Name.identifier("RealmInstant"))
     val REALM_BACKLINKS = ClassId(FqNames.PACKAGE_TYPES, Name.identifier("BacklinksDelegate"))
     val REALM_EMBEDDED_BACKLINKS = ClassId(FqNames.PACKAGE_TYPES, Name.identifier("EmbeddedBacklinksDelegate"))
-    val REALM_OBJECT_ID = ClassId(FqNames.PACKAGE_TYPES, Name.identifier("ObjectId"))
     val KBSON_OBJECT_ID = ClassId(FqNames.PACKAGE_KBSON, Name.identifier("BsonObjectId"))
     val KBSON_DECIMAL128 = ClassId(FqNames.PACKAGE_KBSON, Name.identifier("BsonDecimal128"))
     val REALM_UUID = ClassId(FqNames.PACKAGE_TYPES, Name.identifier("RealmUUID"))
diff --git a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/RealmModelSyntheticPropertiesGeneration.kt b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/RealmModelSyntheticPropertiesGeneration.kt
index 706cd49ca5..1f6948ef1e 100644
--- a/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/RealmModelSyntheticPropertiesGeneration.kt
+++ b/packages/plugin-compiler/src/main/kotlin/io/realm/kotlin/compiler/RealmModelSyntheticPropertiesGeneration.kt
@@ -33,7 +33,6 @@ import io.realm.kotlin.compiler.ClassIds.PROPERTY_TYPE
 import io.realm.kotlin.compiler.ClassIds.REALM_ANY
 import io.realm.kotlin.compiler.ClassIds.REALM_INSTANT
 import io.realm.kotlin.compiler.ClassIds.REALM_MODEL_COMPANION
-import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_ID
 import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_INTERFACE
 import io.realm.kotlin.compiler.ClassIds.REALM_OBJECT_INTERNAL_INTERFACE
 import io.realm.kotlin.compiler.ClassIds.REALM_UUID
@@ -145,7 +144,6 @@ class RealmModelSyntheticPropertiesGeneration(private val pluginContext: IrPlugi
 
     private val objectReferenceClass = pluginContext.lookupClassOrThrow(OBJECT_REFERENCE_CLASS)
     private val realmInstantType: IrType = pluginContext.lookupClassOrThrow(REALM_INSTANT).defaultType
-    private val realmObjectIdType: IrType = pluginContext.lookupClassOrThrow(REALM_OBJECT_ID).defaultType
     private val objectIdType: IrType = pluginContext.lookupClassOrThrow(KBSON_OBJECT_ID).defaultType
     private val realmUUIDType: IrType = pluginContext.lookupClassOrThrow(REALM_UUID).defaultType
     private val realmAnyType: IrType = pluginContext.lookupClassOrThrow(REALM_ANY).defaultType
@@ -200,7 +198,6 @@ class RealmModelSyntheticPropertiesGeneration(private val pluginContext: IrPlugi
             longType,
             stringType,
             objectIdType,
-            realmObjectIdType,
             realmUUIDType
         )
     }
@@ -215,7 +212,6 @@ class RealmModelSyntheticPropertiesGeneration(private val pluginContext: IrPlugi
             stringType,
             realmInstantType,
             objectIdType,
-            realmObjectIdType,
             realmUUIDType,
             realmAnyType
         )
diff --git a/packages/plugin-compiler/src/test/kotlin/io/realm/kotlin/compiler/GenerationExtensionTest.kt b/packages/plugin-compiler/src/test/kotlin/io/realm/kotlin/compiler/GenerationExtensionTest.kt
index b63a4de308..b0816c2e9f 100644
--- a/packages/plugin-compiler/src/test/kotlin/io/realm/kotlin/compiler/GenerationExtensionTest.kt
+++ b/packages/plugin-compiler/src/test/kotlin/io/realm/kotlin/compiler/GenerationExtensionTest.kt
@@ -191,7 +191,6 @@ class GenerationExtensionTest {
             "doubleField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "decimal128Field" to PropertyType.RLM_PROPERTY_TYPE_DECIMAL128,
             "timestampField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "objectIdField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "bsonObjectIdField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "uuidField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "byteArrayField" to PropertyType.RLM_PROPERTY_TYPE_BINARY,
@@ -212,7 +211,6 @@ class GenerationExtensionTest {
             "floatListField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "doubleListField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "timestampListField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "objectIdListField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "bsonObjectIdListField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "uuidListField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "objectListField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT,
@@ -231,7 +229,6 @@ class GenerationExtensionTest {
             "nullableFloatListField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "nullableDoubleListField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "nullableTimestampListField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "nullableObjectIdListField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableBsonObjectIdListField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableUUIDListField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "nullableBinaryListField" to PropertyType.RLM_PROPERTY_TYPE_BINARY,
@@ -249,7 +246,6 @@ class GenerationExtensionTest {
             "floatSetField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "doubleSetField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "timestampSetField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "objectIdSetField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "bsonObjectIdSetField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "uuidSetField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "objectSetField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT,
@@ -267,7 +263,6 @@ class GenerationExtensionTest {
             "nullableFloatSetField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "nullableDoubleSetField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "nullableTimestampSetField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "nullableObjectIdSetField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableBsonObjectIdSetField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableUUIDSetField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "nullableBinarySetField" to PropertyType.RLM_PROPERTY_TYPE_BINARY,
@@ -285,7 +280,6 @@ class GenerationExtensionTest {
             "floatDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "doubleDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "timestampDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "objectIdDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "bsonObjectIdDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "uuidDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "binaryDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_BINARY,
@@ -302,7 +296,6 @@ class GenerationExtensionTest {
             "nullableFloatDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_FLOAT,
             "nullableDoubleDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_DOUBLE,
             "nullableTimestampDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_TIMESTAMP,
-            "nullableObjectIdDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableBsonObjectIdDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_OBJECT_ID,
             "nullableUUIDDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_UUID,
             "nullableBinaryDictionaryField" to PropertyType.RLM_PROPERTY_TYPE_BINARY,
diff --git a/packages/plugin-compiler/src/test/resources/sample/expected/01_AFTER.ValidateIrBeforeLowering.ir b/packages/plugin-compiler/src/test/resources/sample/expected/01_AFTER.ValidateIrBeforeLowering.ir
index f30a8801b5..53764b38bc 100644
--- a/packages/plugin-compiler/src/test/resources/sample/expected/01_AFTER.ValidateIrBeforeLowering.ir
+++ b/packages/plugin-compiler/src/test/resources/sample/expected/01_AFTER.ValidateIrBeforeLowering.ir
@@ -680,57 +680,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-timestampField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   propertyName: CONST String type=kotlin.String value="timestampField"
                   value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmInstant? declared in sample.input.Sample.<set-timestampField>' type=io.realm.kotlin.types.RealmInstant? origin=null
-      PROPERTY name:objectIdField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:objectIdField type:io.realm.kotlin.types.ObjectId? visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun create (): io.realm.kotlin.types.ObjectId declared in io.realm.kotlin.types.ObjectId.Companion' type=io.realm.kotlin.types.ObjectId origin=null
-              $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=io.realm.kotlin.types.ObjectId.Companion
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-objectIdField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.ObjectId?
-          correspondingProperty: PROPERTY name:objectIdField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-objectIdField> (): io.realm.kotlin.types.ObjectId? declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.ObjectId? origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.ObjectId? origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdField type:io.realm.kotlin.types.ObjectId? visibility:private' type=io.realm.kotlin.types.ObjectId? origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'public final fun objectIdToRealmObjectId (value: org.mongodb.kbson.BsonObjectId?): io.realm.kotlin.types.ObjectId? [inline] declared in io.realm.kotlin.internal.ConvertersKt' type=io.realm.kotlin.types.ObjectId? origin=null
-                      value: CALL 'internal final fun getObjectId (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): org.mongodb.kbson.BsonObjectId? [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=org.mongodb.kbson.BsonObjectId? origin=null
-                        $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                        obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                        propertyName: CONST String type=kotlin.String value="objectIdField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-objectIdField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.ObjectId?) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:objectIdField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.ObjectId?
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdField type:io.realm.kotlin.types.ObjectId? visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.ObjectId? declared in sample.input.Sample.<set-objectIdField>' type=io.realm.kotlin.types.ObjectId? origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setValue (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String, value: kotlin.Any?): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  propertyName: CONST String type=kotlin.String value="objectIdField"
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.ObjectId? declared in sample.input.Sample.<set-objectIdField>' type=io.realm.kotlin.types.ObjectId? origin=null
       PROPERTY name:bsonObjectIdField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:bsonObjectIdField type:org.mongodb.kbson.BsonObjectId? visibility:private
           EXPRESSION_BODY
@@ -1553,58 +1502,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-timestampListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="timestampListField"
                   list: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample.<set-timestampListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant> origin=null
-      PROPERTY name:objectIdListField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:objectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmListOf <T> (vararg elements: T of io.realm.kotlin.ext.RealmListExtKt.realmListOf): io.realm.kotlin.types.RealmList<T of io.realm.kotlin.ext.RealmListExtKt.realmListOf> declared in io.realm.kotlin.ext.RealmListExtKt' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
-              <T>: io.realm.kotlin.types.ObjectId
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-objectIdListField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId>
-          correspondingProperty: PROPERTY name:objectIdListField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-objectIdListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdListField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> visibility:private' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdListField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getList <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmList<R of io.realm.kotlin.internal.RealmObjectHelper.getList> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmList<R of io.realm.kotlin.internal.RealmObjectHelper.getList> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="objectIdListField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-objectIdListField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:objectIdListField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdListField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdListField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setList <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, list: io.realm.kotlin.types.RealmList<T of io.realm.kotlin.internal.RealmObjectHelper.setList>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="objectIdListField"
-                  list: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> origin=null
       PROPERTY name:bsonObjectIdListField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:bsonObjectIdListField type:io.realm.kotlin.types.RealmList<org.mongodb.kbson.BsonObjectId> visibility:private
           EXPRESSION_BODY
@@ -2437,58 +2334,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableTimestampListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="nullableTimestampListField"
                   list: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample.<set-nullableTimestampListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant?> origin=null
-      PROPERTY name:nullableObjectIdListField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmListOf <T> (vararg elements: T of io.realm.kotlin.ext.RealmListExtKt.realmListOf): io.realm.kotlin.types.RealmList<T of io.realm.kotlin.ext.RealmListExtKt.realmListOf> declared in io.realm.kotlin.ext.RealmListExtKt' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
-              <T>: io.realm.kotlin.types.ObjectId?
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-nullableObjectIdListField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?>
-          correspondingProperty: PROPERTY name:nullableObjectIdListField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-nullableObjectIdListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdListField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> visibility:private' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdListField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getList <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmList<R of io.realm.kotlin.internal.RealmObjectHelper.getList> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmList<R of io.realm.kotlin.internal.RealmObjectHelper.getList> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId?
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="nullableObjectIdListField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-nullableObjectIdListField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:nullableObjectIdListField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdListField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdListField type:io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdListField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setList <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, list: io.realm.kotlin.types.RealmList<T of io.realm.kotlin.internal.RealmObjectHelper.setList>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId?
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdListField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="nullableObjectIdListField"
-                  list: GET_VAR '<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdListField>' type=io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> origin=null
       PROPERTY name:nullableBsonObjectIdListField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:nullableBsonObjectIdListField type:io.realm.kotlin.types.RealmList<org.mongodb.kbson.BsonObjectId?> visibility:private
           EXPRESSION_BODY
@@ -3269,58 +3114,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-timestampSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="timestampSetField"
                   set: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample.<set-timestampSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant> origin=null
-      PROPERTY name:objectIdSetField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:objectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmSetOf <T> (vararg elements: T of io.realm.kotlin.ext.RealmSetExtKt.realmSetOf): io.realm.kotlin.types.RealmSet<T of io.realm.kotlin.ext.RealmSetExtKt.realmSetOf> declared in io.realm.kotlin.ext.RealmSetExtKt' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
-              <T>: io.realm.kotlin.types.ObjectId
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-objectIdSetField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId>
-          correspondingProperty: PROPERTY name:objectIdSetField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-objectIdSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdSetField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> visibility:private' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdSetField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getSet <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmSet<R of io.realm.kotlin.internal.RealmObjectHelper.getSet?> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmSet<R of io.realm.kotlin.internal.RealmObjectHelper.getSet?> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="objectIdSetField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-objectIdSetField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:objectIdSetField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdSetField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdSetField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setSet <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, set: io.realm.kotlin.types.RealmSet<T of io.realm.kotlin.internal.RealmObjectHelper.setSet>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="objectIdSetField"
-                  set: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> origin=null
       PROPERTY name:bsonObjectIdSetField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:bsonObjectIdSetField type:io.realm.kotlin.types.RealmSet<org.mongodb.kbson.BsonObjectId> visibility:private
           EXPRESSION_BODY
@@ -4101,58 +3894,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableTimestampSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="nullableTimestampSetField"
                   set: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample.<set-nullableTimestampSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant?> origin=null
-      PROPERTY name:nullableObjectIdSetField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmSetOf <T> (vararg elements: T of io.realm.kotlin.ext.RealmSetExtKt.realmSetOf): io.realm.kotlin.types.RealmSet<T of io.realm.kotlin.ext.RealmSetExtKt.realmSetOf> declared in io.realm.kotlin.ext.RealmSetExtKt' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
-              <T>: io.realm.kotlin.types.ObjectId?
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-nullableObjectIdSetField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?>
-          correspondingProperty: PROPERTY name:nullableObjectIdSetField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-nullableObjectIdSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdSetField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> visibility:private' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdSetField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getSet <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmSet<R of io.realm.kotlin.internal.RealmObjectHelper.getSet?> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmSet<R of io.realm.kotlin.internal.RealmObjectHelper.getSet?> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId?
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="nullableObjectIdSetField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-nullableObjectIdSetField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:nullableObjectIdSetField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdSetField type:io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setSet <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, set: io.realm.kotlin.types.RealmSet<T of io.realm.kotlin.internal.RealmObjectHelper.setSet>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId?
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="nullableObjectIdSetField"
-                  set: GET_VAR '<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdSetField>' type=io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> origin=null
       PROPERTY name:nullableBsonObjectIdSetField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:nullableBsonObjectIdSetField type:io.realm.kotlin.types.RealmSet<org.mongodb.kbson.BsonObjectId?> visibility:private
           EXPRESSION_BODY
@@ -4933,58 +4674,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-timestampDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="timestampDictionaryField"
                   dictionary: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample.<set-timestampDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant> origin=null
-      PROPERTY name:objectIdDictionaryField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:objectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmDictionaryOf <T> (vararg elements: kotlin.Pair<kotlin.String, T of io.realm.kotlin.ext.RealmDictionaryExtKt.realmDictionaryOf>): io.realm.kotlin.types.RealmDictionary<T of io.realm.kotlin.ext.RealmDictionaryExtKt.realmDictionaryOf> declared in io.realm.kotlin.ext.RealmDictionaryExtKt' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
-              <T>: io.realm.kotlin.types.ObjectId
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-objectIdDictionaryField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId>
-          correspondingProperty: PROPERTY name:objectIdDictionaryField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-objectIdDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdDictionaryField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> visibility:private' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-objectIdDictionaryField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getDictionary <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmDictionary<R of io.realm.kotlin.internal.RealmObjectHelper.getDictionary?> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmDictionary<R of io.realm.kotlin.internal.RealmObjectHelper.getDictionary?> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-objectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="objectIdDictionaryField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-objectIdDictionaryField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:objectIdDictionaryField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdDictionaryField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:objectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-objectIdDictionaryField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setDictionary <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, dictionary: io.realm.kotlin.types.RealmDictionary<T of io.realm.kotlin.internal.RealmObjectHelper.setDictionary>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-objectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="objectIdDictionaryField"
-                  dictionary: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample.<set-objectIdDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> origin=null
       PROPERTY name:bsonObjectIdDictionaryField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:bsonObjectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<org.mongodb.kbson.BsonObjectId> visibility:private
           EXPRESSION_BODY
@@ -5713,58 +5402,6 @@ MODULE_FRAGMENT name:<main>
                   obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableTimestampDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
                   col: CONST String type=kotlin.String value="nullableTimestampDictionaryField"
                   dictionary: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample.<set-nullableTimestampDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant?> origin=null
-      PROPERTY name:nullableObjectIdDictionaryField visibility:public modality:FINAL [var]
-        FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> visibility:private
-          EXPRESSION_BODY
-            CALL 'public final fun realmDictionaryOf <T> (vararg elements: kotlin.Pair<kotlin.String, T of io.realm.kotlin.ext.RealmDictionaryExtKt.realmDictionaryOf>): io.realm.kotlin.types.RealmDictionary<T of io.realm.kotlin.ext.RealmDictionaryExtKt.realmDictionaryOf> declared in io.realm.kotlin.ext.RealmDictionaryExtKt' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
-              <T>: io.realm.kotlin.types.ObjectId?
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<get-nullableObjectIdDictionaryField> visibility:public modality:FINAL <> ($this:sample.input.Sample) returnType:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?>
-          correspondingProperty: PROPERTY name:nullableObjectIdDictionaryField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          BLOCK_BODY
-            RETURN type=kotlin.Nothing from='public final fun <get-nullableObjectIdDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample'
-              BLOCK type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
-                VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-                  CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                    $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdDictionaryField>' type=sample.input.Sample origin=null
-                WHEN type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
-                  BRANCH
-                    if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                      arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      arg1: CONST Null type=kotlin.Nothing? value=null
-                    then: GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> visibility:private' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
-                      receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<get-nullableObjectIdDictionaryField>' type=sample.input.Sample origin=null
-                  BRANCH
-                    if: CONST Boolean type=kotlin.Boolean value=true
-                    then: CALL 'internal final fun getDictionary <R> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, propertyName: kotlin.String): io.realm.kotlin.internal.ManagedRealmDictionary<R of io.realm.kotlin.internal.RealmObjectHelper.getDictionary?> [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=io.realm.kotlin.internal.ManagedRealmDictionary<R of io.realm.kotlin.internal.RealmObjectHelper.getDictionary?> origin=null
-                      <R>: io.realm.kotlin.types.ObjectId?
-                      $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                      obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<get-nullableObjectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                      propertyName: CONST String type=kotlin.String value="nullableObjectIdDictionaryField"
-        FUN GENERATED[io.realm.kotlin.compiler.fir.RealmPluginGeneratorKey] name:<set-nullableObjectIdDictionaryField> visibility:public modality:FINAL <> ($this:sample.input.Sample, <set-?>:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?>) returnType:kotlin.Unit
-          correspondingProperty: PROPERTY name:nullableObjectIdDictionaryField visibility:public modality:FINAL [var]
-          $this: VALUE_PARAMETER name:<this> type:sample.input.Sample
-          VALUE_PARAMETER name:<set-?> index:0 type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?>
-          BLOCK_BODY
-            VAR IR_TEMPORARY_VARIABLE name:tmp0_objectReference type:io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val]
-              CALL 'public open fun <get-io_realm_kotlin_objectReference> (): io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? declared in sample.input.Sample' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                $this: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=sample.input.Sample origin=null
-            WHEN type=kotlin.Unit origin=null
-              BRANCH
-                if: CALL 'public final fun EQEQ (arg0: kotlin.Any?, arg1: kotlin.Any?): kotlin.Boolean declared in kotlin.internal.ir' type=kotlin.Boolean origin=EQEQ
-                  arg0: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  arg1: CONST Null type=kotlin.Nothing? value=null
-                then: SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:nullableObjectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> visibility:private' type=kotlin.Unit origin=null
-                  receiver: GET_VAR '<this>: sample.input.Sample declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=sample.input.Sample origin=null
-                  value: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
-              BRANCH
-                if: CONST Boolean type=kotlin.Boolean value=true
-                then: CALL 'internal final fun setDictionary <T> (obj: io.realm.kotlin.internal.RealmObjectReference<out io.realm.kotlin.types.BaseRealmObject>, col: kotlin.String, dictionary: io.realm.kotlin.types.RealmDictionary<T of io.realm.kotlin.internal.RealmObjectHelper.setDictionary>, updatePolicy: io.realm.kotlin.UpdatePolicy, cache: kotlin.collections.MutableMap<io.realm.kotlin.types.BaseRealmObject, io.realm.kotlin.types.BaseRealmObject>{ io.realm.kotlin.internal.RealmUtilsKt.UnmanagedToManagedObjectCache }): kotlin.Unit [inline] declared in io.realm.kotlin.internal.RealmObjectHelper' type=kotlin.Unit origin=null
-                  <T>: io.realm.kotlin.types.ObjectId?
-                  $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:RealmObjectHelper modality:FINAL visibility:internal superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.RealmObjectHelper
-                  obj: GET_VAR 'val tmp0_objectReference: io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? [val] declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=io.realm.kotlin.internal.RealmObjectReference<sample.input.Sample>? origin=null
-                  col: CONST String type=kotlin.String value="nullableObjectIdDictionaryField"
-                  dictionary: GET_VAR '<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample.<set-nullableObjectIdDictionaryField>' type=io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> origin=null
       PROPERTY name:nullableBsonObjectIdDictionaryField visibility:public modality:FINAL [var]
         FIELD PROPERTY_BACKING_FIELD name:nullableBsonObjectIdDictionaryField type:io.realm.kotlin.types.RealmDictionary<org.mongodb.kbson.BsonObjectId?> visibility:private
           EXPRESSION_BODY
@@ -6340,7 +5977,7 @@ MODULE_FRAGMENT name:<main>
                   $this: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=io.realm.kotlin.internal.interop.ClassInfo.Companion
                   name: CONST String type=kotlin.String value="Sample"
                   primaryKey: CONST String type=kotlin.String value="id"
-                  numProperties: CONST Long type=kotlin.Long value=123
+                  numProperties: CONST Long type=kotlin.Long value=116
                   isEmbedded: CONST Boolean type=kotlin.Boolean value=false
                   isAsymmetric: CONST Boolean type=kotlin.Boolean value=false
                 cinteropProperties: CALL 'public final fun listOf <T> (vararg elements: T of kotlin.collections.CollectionsKt.listOf): kotlin.collections.List<T of kotlin.collections.CollectionsKt.listOf> declared in kotlin.collections.CollectionsKt' type=kotlin.collections.List<io.realm.kotlin.internal.interop.PropertyInfo> origin=null
@@ -6478,17 +6115,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="objectIdField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_NONE' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=true
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="bsonObjectIdField"
                       publicName: CONST String type=kotlin.String value=""
@@ -6665,17 +6291,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="objectIdListField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_LIST' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=false
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="bsonObjectIdListField"
                       publicName: CONST String type=kotlin.String value=""
@@ -6852,17 +6467,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="nullableObjectIdListField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_LIST' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=true
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="nullableBsonObjectIdListField"
                       publicName: CONST String type=kotlin.String value=""
@@ -7028,17 +6632,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="objectIdSetField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_SET' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=false
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="bsonObjectIdSetField"
                       publicName: CONST String type=kotlin.String value=""
@@ -7204,17 +6797,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="nullableObjectIdSetField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_SET' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=true
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="nullableBsonObjectIdSetField"
                       publicName: CONST String type=kotlin.String value=""
@@ -7380,17 +6962,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="objectIdDictionaryField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_DICTIONARY' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=false
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="bsonObjectIdDictionaryField"
                       publicName: CONST String type=kotlin.String value=""
@@ -7545,17 +7116,6 @@ MODULE_FRAGMENT name:<main>
                       isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
                       isIndexed: CONST Boolean type=kotlin.Boolean value=false
                       isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
-                    CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
-                      name: CONST String type=kotlin.String value="nullableObjectIdDictionaryField"
-                      publicName: CONST String type=kotlin.String value=""
-                      type: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_PROPERTY_TYPE_OBJECT_ID' type=io.realm.kotlin.internal.interop.PropertyType
-                      collectionType: GET_ENUM 'ENUM_ENTRY IR_EXTERNAL_DECLARATION_STUB name:RLM_COLLECTION_TYPE_DICTIONARY' type=io.realm.kotlin.internal.interop.CollectionType
-                      linkTarget: CONST Null type=kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>? value=null
-                      linkOriginPropertyName: CONST String type=kotlin.String value=""
-                      isNullable: CONST Boolean type=kotlin.Boolean value=true
-                      isPrimaryKey: CONST Boolean type=kotlin.Boolean value=false
-                      isIndexed: CONST Boolean type=kotlin.Boolean value=false
-                      isFullTextIndexed: CONST Boolean type=kotlin.Boolean value=false
                     CALL 'internal final fun createPropertyInfo (name: kotlin.String, publicName: kotlin.String?, type: io.realm.kotlin.internal.interop.PropertyType, collectionType: io.realm.kotlin.internal.interop.CollectionType, linkTarget: kotlin.reflect.KClass<io.realm.kotlin.types.TypedRealmObject>?, linkOriginPropertyName: kotlin.String?, isNullable: kotlin.Boolean, isPrimaryKey: kotlin.Boolean, isIndexed: kotlin.Boolean, isFullTextIndexed: kotlin.Boolean): io.realm.kotlin.internal.interop.PropertyInfo declared in io.realm.kotlin.internal.schema.CompilerPluginBridgeUtilsKt' type=io.realm.kotlin.internal.interop.PropertyInfo origin=null
                       name: CONST String type=kotlin.String value="nullableBsonObjectIdDictionaryField"
                       publicName: CONST String type=kotlin.String value=""
@@ -7799,11 +7359,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="timestampField"
                     second: PROPERTY_REFERENCE 'public final timestampField: io.realm.kotlin.types.RealmInstant? [var]' field=null getter='public final fun <get-timestampField> (): io.realm.kotlin.types.RealmInstant? declared in sample.input.Sample' setter='public final fun <set-timestampField> (<set-?>: io.realm.kotlin.types.RealmInstant?): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="objectIdField"
-                    second: PROPERTY_REFERENCE 'public final objectIdField: io.realm.kotlin.types.ObjectId? [var]' field=null getter='public final fun <get-objectIdField> (): io.realm.kotlin.types.ObjectId? declared in sample.input.Sample' setter='public final fun <set-objectIdField> (<set-?>: io.realm.kotlin.types.ObjectId?): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -7884,11 +7439,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="timestampListField"
                     second: PROPERTY_REFERENCE 'public final timestampListField: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant> [var]' field=null getter='public final fun <get-timestampListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample' setter='public final fun <set-timestampListField> (<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="objectIdListField"
-                    second: PROPERTY_REFERENCE 'public final objectIdListField: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> [var]' field=null getter='public final fun <get-objectIdListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample' setter='public final fun <set-objectIdListField> (<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -7969,11 +7519,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="nullableTimestampListField"
                     second: PROPERTY_REFERENCE 'public final nullableTimestampListField: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant?> [var]' field=null getter='public final fun <get-nullableTimestampListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample' setter='public final fun <set-nullableTimestampListField> (<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.RealmInstant?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="nullableObjectIdListField"
-                    second: PROPERTY_REFERENCE 'public final nullableObjectIdListField: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> [var]' field=null getter='public final fun <get-nullableObjectIdListField> (): io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample' setter='public final fun <set-nullableObjectIdListField> (<set-?>: io.realm.kotlin.types.RealmList<io.realm.kotlin.types.ObjectId?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -8049,11 +7594,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="timestampSetField"
                     second: PROPERTY_REFERENCE 'public final timestampSetField: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant> [var]' field=null getter='public final fun <get-timestampSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample' setter='public final fun <set-timestampSetField> (<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="objectIdSetField"
-                    second: PROPERTY_REFERENCE 'public final objectIdSetField: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> [var]' field=null getter='public final fun <get-objectIdSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample' setter='public final fun <set-objectIdSetField> (<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -8129,11 +7669,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="nullableTimestampSetField"
                     second: PROPERTY_REFERENCE 'public final nullableTimestampSetField: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant?> [var]' field=null getter='public final fun <get-nullableTimestampSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample' setter='public final fun <set-nullableTimestampSetField> (<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.RealmInstant?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="nullableObjectIdSetField"
-                    second: PROPERTY_REFERENCE 'public final nullableObjectIdSetField: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> [var]' field=null getter='public final fun <get-nullableObjectIdSetField> (): io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample' setter='public final fun <set-nullableObjectIdSetField> (<set-?>: io.realm.kotlin.types.RealmSet<io.realm.kotlin.types.ObjectId?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -8209,11 +7744,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="timestampDictionaryField"
                     second: PROPERTY_REFERENCE 'public final timestampDictionaryField: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant> [var]' field=null getter='public final fun <get-timestampDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant> declared in sample.input.Sample' setter='public final fun <set-timestampDictionaryField> (<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="objectIdDictionaryField"
-                    second: PROPERTY_REFERENCE 'public final objectIdDictionaryField: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> [var]' field=null getter='public final fun <get-objectIdDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId> declared in sample.input.Sample' setter='public final fun <set-objectIdDictionaryField> (<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
@@ -8284,11 +7814,6 @@ MODULE_FRAGMENT name:<main>
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
                     first: CONST String type=kotlin.String value="nullableTimestampDictionaryField"
                     second: PROPERTY_REFERENCE 'public final nullableTimestampDictionaryField: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant?> [var]' field=null getter='public final fun <get-nullableTimestampDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant?> declared in sample.input.Sample' setter='public final fun <set-nullableTimestampDictionaryField> (<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.RealmInstant?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
-                  CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
-                    <class: A>: kotlin.String
-                    <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
-                    first: CONST String type=kotlin.String value="nullableObjectIdDictionaryField"
-                    second: PROPERTY_REFERENCE 'public final nullableObjectIdDictionaryField: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> [var]' field=null getter='public final fun <get-nullableObjectIdDictionaryField> (): io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?> declared in sample.input.Sample' setter='public final fun <set-nullableObjectIdDictionaryField> (<set-?>: io.realm.kotlin.types.RealmDictionary<io.realm.kotlin.types.ObjectId?>): kotlin.Unit declared in sample.input.Sample' type=kotlin.reflect.KMutableProperty1<sample.input.Sample, kotlin.Any?> origin=null
                   CONSTRUCTOR_CALL 'public constructor <init> (first: A of kotlin.Pair, second: B of kotlin.Pair) [primary] declared in kotlin.Pair' type=kotlin.Pair<kotlin.String, kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>> origin=null
                     <class: A>: kotlin.String
                     <class: B>: kotlin.reflect.KMutableProperty1<io.realm.kotlin.types.RealmObject, kotlin.Any?>
diff --git a/packages/plugin-compiler/src/test/resources/sample/input/Sample.kt b/packages/plugin-compiler/src/test/resources/sample/input/Sample.kt
index 23018c2718..d5bd1d7511 100644
--- a/packages/plugin-compiler/src/test/resources/sample/input/Sample.kt
+++ b/packages/plugin-compiler/src/test/resources/sample/input/Sample.kt
@@ -22,7 +22,7 @@ import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
 import io.realm.kotlin.types.EmbeddedRealmObject
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
+
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -67,7 +67,6 @@ class Sample : RealmObject {
     var doubleField: Double? = 1.19840122
     var decimal128Field: Decimal128? = Decimal128("1.8446744073709551618E-6157")
     var timestampField: RealmInstant? = RealmInstant.from(0, 0)
-    var objectIdField: ObjectId? = ObjectId.create()
     var bsonObjectIdField: BsonObjectId? = BsonObjectId()
     var uuidField: RealmUUID? = RealmUUID.random()
     var byteArrayField: ByteArray? = null
@@ -87,7 +86,6 @@ class Sample : RealmObject {
     var floatListField: RealmList<Float> = realmListOf()
     var doubleListField: RealmList<Double> = realmListOf()
     var timestampListField: RealmList<RealmInstant> = realmListOf()
-    var objectIdListField: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdListField: RealmList<BsonObjectId> = realmListOf()
     var uuidListField: RealmList<RealmUUID> = realmListOf()
     var binaryListField: RealmList<ByteArray> = realmListOf()
@@ -106,7 +104,6 @@ class Sample : RealmObject {
     var nullableFloatListField: RealmList<Float?> = realmListOf()
     var nullableDoubleListField: RealmList<Double?> = realmListOf()
     var nullableTimestampListField: RealmList<RealmInstant?> = realmListOf()
-    var nullableObjectIdListField: RealmList<ObjectId?> = realmListOf()
     var nullableBsonObjectIdListField: RealmList<BsonObjectId?> = realmListOf()
     var nullableUUIDListField: RealmList<RealmUUID?> = realmListOf()
     var nullableBinaryListField: RealmList<ByteArray?> = realmListOf()
@@ -124,7 +121,6 @@ class Sample : RealmObject {
     var floatSetField: RealmSet<Float> = realmSetOf()
     var doubleSetField: RealmSet<Double> = realmSetOf()
     var timestampSetField: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSetField: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSetField: RealmSet<BsonObjectId> = realmSetOf()
     var uuidSetField: RealmSet<RealmUUID> = realmSetOf()
     var binarySetField: RealmSet<ByteArray> = realmSetOf()
@@ -142,7 +138,6 @@ class Sample : RealmObject {
     var nullableFloatSetField: RealmSet<Float?> = realmSetOf()
     var nullableDoubleSetField: RealmSet<Double?> = realmSetOf()
     var nullableTimestampSetField: RealmSet<RealmInstant?> = realmSetOf()
-    var nullableObjectIdSetField: RealmSet<ObjectId?> = realmSetOf()
     var nullableBsonObjectIdSetField: RealmSet<BsonObjectId?> = realmSetOf()
     var nullableUUIDSetField: RealmSet<RealmUUID?> = realmSetOf()
     var nullableBinarySetField: RealmSet<ByteArray?> = realmSetOf()
@@ -161,7 +156,6 @@ class Sample : RealmObject {
     var floatDictionaryField: RealmDictionary<Float> = realmDictionaryOf()
     var doubleDictionaryField: RealmDictionary<Double> = realmDictionaryOf()
     var timestampDictionaryField: RealmDictionary<RealmInstant> = realmDictionaryOf()
-    var objectIdDictionaryField: RealmDictionary<ObjectId> = realmDictionaryOf()
     var bsonObjectIdDictionaryField: RealmDictionary<BsonObjectId> = realmDictionaryOf()
     var uuidDictionaryField: RealmDictionary<RealmUUID> = realmDictionaryOf()
     var binaryDictionaryField: RealmDictionary<ByteArray> = realmDictionaryOf()
@@ -178,7 +172,6 @@ class Sample : RealmObject {
     var nullableFloatDictionaryField: RealmDictionary<Float?> = realmDictionaryOf()
     var nullableDoubleDictionaryField: RealmDictionary<Double?> = realmDictionaryOf()
     var nullableTimestampDictionaryField: RealmDictionary<RealmInstant?> = realmDictionaryOf()
-    var nullableObjectIdDictionaryField: RealmDictionary<ObjectId?> = realmDictionaryOf()
     var nullableBsonObjectIdDictionaryField: RealmDictionary<BsonObjectId?> = realmDictionaryOf()
     var nullableUUIDDictionaryField: RealmDictionary<RealmUUID?> = realmDictionaryOf()
     var nullableBinaryDictionaryField: RealmDictionary<ByteArray?> = realmDictionaryOf()
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Nullability.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Nullability.kt
index 220d0c8ed8..7e0c954b55 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Nullability.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Nullability.kt
@@ -17,7 +17,6 @@
 package io.realm.kotlin.entities
 
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -40,7 +39,6 @@ class Nullability : RealmObject {
     var doubleField: Double? = null
     var decimal128Field: Decimal128? = null
     var timestampField: RealmInstant? = null
-    var objectIdField: ObjectId? = null
     var bsonObjectIdField: BsonObjectId? = null
     var uuidField: RealmUUID? = null
     var binaryField: ByteArray? = null
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Sample.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Sample.kt
index d4617e5250..c77df7a104 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Sample.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/Sample.kt
@@ -22,7 +22,6 @@ import io.realm.kotlin.ext.realmDictionaryOf
 import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -47,7 +46,6 @@ class Sample : RealmObject {
     var doubleField: Double = 1.19840122
     var decimal128Field: Decimal128 = Decimal128("1.8446744073709551618E-6157")
     var timestampField: RealmInstant = RealmInstant.from(100, 1000)
-    var objectIdField: ObjectId = ObjectId.from("507f1f77bcf86cd799439011")
     var bsonObjectIdField: BsonObjectId = BsonObjectId("507f1f77bcf86cd799439011")
     var uuidField: RealmUUID = RealmUUID.from("46423f1b-ce3e-4a7e-812f-004cf9c42d76")
     var binaryField: ByteArray = byteArrayOf(42)
@@ -64,8 +62,7 @@ class Sample : RealmObject {
     var nullableDoubleField: Double? = null
     var nullableDecimal128Field: Decimal128? = null
     var nullableTimestampField: RealmInstant? = null
-    var nullableObjectIdField: ObjectId? = null
-    var nullableBsonObjectIdField: ObjectId? = null
+    var nullableBsonObjectIdField: BsonObjectId? = null
     var nullableUUIDField: RealmUUID? = null
     var nullableBinaryField: ByteArray? = null
     var nullableMutableRealmIntField: MutableRealmInt? = null
@@ -82,7 +79,6 @@ class Sample : RealmObject {
     var floatListField: RealmList<Float> = realmListOf()
     var doubleListField: RealmList<Double> = realmListOf()
     var timestampListField: RealmList<RealmInstant> = realmListOf()
-    var objectIdListField: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdListField: RealmList<BsonObjectId> = realmListOf()
     var uuidListField: RealmList<RealmUUID> = realmListOf()
     var binaryListField: RealmList<ByteArray> = realmListOf()
@@ -99,7 +95,6 @@ class Sample : RealmObject {
     var nullableFloatListField: RealmList<Float?> = realmListOf()
     var nullableDoubleListField: RealmList<Double?> = realmListOf()
     var nullableTimestampListField: RealmList<RealmInstant?> = realmListOf()
-    var nullableObjectIdListField: RealmList<ObjectId?> = realmListOf()
     var nullableBsonObjectIdListField: RealmList<BsonObjectId?> = realmListOf()
     var nullableUUIDListField: RealmList<RealmUUID?> = realmListOf()
     var nullableBinaryListField: RealmList<ByteArray?> = realmListOf()
@@ -116,7 +111,6 @@ class Sample : RealmObject {
     var floatSetField: RealmSet<Float> = realmSetOf()
     var doubleSetField: RealmSet<Double> = realmSetOf()
     var timestampSetField: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSetField: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSetField: RealmSet<BsonObjectId> = realmSetOf()
     var uuidSetField: RealmSet<RealmUUID> = realmSetOf()
     var binarySetField: RealmSet<ByteArray> = realmSetOf()
@@ -133,7 +127,6 @@ class Sample : RealmObject {
     var nullableFloatSetField: RealmSet<Float?> = realmSetOf()
     var nullableDoubleSetField: RealmSet<Double?> = realmSetOf()
     var nullableTimestampSetField: RealmSet<RealmInstant?> = realmSetOf()
-    var nullableObjectIdSetField: RealmSet<ObjectId?> = realmSetOf()
     var nullableBsonObjectIdSetField: RealmSet<BsonObjectId?> = realmSetOf()
     var nullableUUIDSetField: RealmSet<RealmUUID?> = realmSetOf()
     var nullableBinarySetField: RealmSet<ByteArray?> = realmSetOf()
@@ -150,7 +143,6 @@ class Sample : RealmObject {
     var floatDictionaryField: RealmDictionary<Float> = realmDictionaryOf()
     var doubleDictionaryField: RealmDictionary<Double> = realmDictionaryOf()
     var timestampDictionaryField: RealmDictionary<RealmInstant> = realmDictionaryOf()
-    var objectIdDictionaryField: RealmDictionary<ObjectId> = realmDictionaryOf()
     var bsonObjectIdDictionaryField: RealmDictionary<BsonObjectId> = realmDictionaryOf()
     var uuidDictionaryField: RealmDictionary<RealmUUID> = realmDictionaryOf()
     var binaryDictionaryField: RealmDictionary<ByteArray> = realmDictionaryOf()
@@ -166,7 +158,6 @@ class Sample : RealmObject {
     var nullableFloatDictionaryField: RealmDictionary<Float?> = realmDictionaryOf()
     var nullableDoubleDictionaryField: RealmDictionary<Double?> = realmDictionaryOf()
     var nullableTimestampDictionaryField: RealmDictionary<RealmInstant?> = realmDictionaryOf()
-    var nullableObjectIdDictionaryField: RealmDictionary<ObjectId?> = realmDictionaryOf()
     var nullableBsonObjectIdDictionaryField: RealmDictionary<BsonObjectId?> = realmDictionaryOf()
     var nullableUUIDDictionaryField: RealmDictionary<RealmUUID?> = realmDictionaryOf()
     var nullableBinaryDictionaryField: RealmDictionary<ByteArray?> = realmDictionaryOf()
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/SampleWithPrimaryKey.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/SampleWithPrimaryKey.kt
index 5368e95c26..e3f516d887 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/SampleWithPrimaryKey.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/SampleWithPrimaryKey.kt
@@ -19,7 +19,6 @@ package io.realm.kotlin.entities
 
 import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
 import io.realm.kotlin.types.RealmObject
@@ -68,7 +67,6 @@ class SampleWithPrimaryKey : RealmObject {
     var floatListField: RealmList<Float> = realmListOf()
     var doubleListField: RealmList<Double> = realmListOf()
     var timestampListField: RealmList<RealmInstant> = realmListOf()
-    var objectIdListField: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdListField: RealmList<BsonObjectId> = realmListOf()
     var binaryListField: RealmList<ByteArray> = realmListOf()
     var objectListField: RealmList<SampleWithPrimaryKey> = realmListOf()
@@ -83,7 +81,6 @@ class SampleWithPrimaryKey : RealmObject {
     var nullableFloatListField: RealmList<Float?> = realmListOf()
     var nullableDoubleListField: RealmList<Double?> = realmListOf()
     var nullableTimestampListField: RealmList<RealmInstant?> = realmListOf()
-    var nullableObjectIdListField: RealmList<ObjectId?> = realmListOf()
     var nullableBsonObjectIdListField: RealmList<BsonObjectId?> = realmListOf()
     var nullableBinaryListField: RealmList<ByteArray?> = realmListOf()
 
@@ -97,7 +94,6 @@ class SampleWithPrimaryKey : RealmObject {
     var floatSetField: RealmSet<Float> = realmSetOf()
     var doubleSetField: RealmSet<Double> = realmSetOf()
     var timestampSetField: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSetField: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSetField: RealmSet<BsonObjectId> = realmSetOf()
     var binarySetField: RealmSet<ByteArray> = realmSetOf()
     var objectSetField: RealmSet<SampleWithPrimaryKey> = realmSetOf()
@@ -112,7 +108,6 @@ class SampleWithPrimaryKey : RealmObject {
     var nullableFloatSetField: RealmSet<Float?> = realmSetOf()
     var nullableDoubleSetField: RealmSet<Double?> = realmSetOf()
     var nullableTimestampSetField: RealmSet<RealmInstant?> = realmSetOf()
-    var nullableObjectIdSetField: RealmSet<ObjectId?> = realmSetOf()
     var nullableBsonObjectIdSetField: RealmSet<BsonObjectId?> = realmSetOf()
     var nullableBinarySetField: RealmSet<ByteArray?> = realmSetOf()
 
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/dictionary/RealmDictionaryContainer.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/dictionary/RealmDictionaryContainer.kt
index 2ec62e7d0b..294d589d7e 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/dictionary/RealmDictionaryContainer.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/dictionary/RealmDictionaryContainer.kt
@@ -18,7 +18,6 @@ package io.realm.kotlin.entities.dictionary
 
 import io.realm.kotlin.ext.realmDictionaryOf
 import io.realm.kotlin.types.EmbeddedRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -43,7 +42,6 @@ class RealmDictionaryContainer : RealmObject {
     var floatDictionaryField: RealmDictionary<Float> = realmDictionaryOf()
     var doubleDictionaryField: RealmDictionary<Double> = realmDictionaryOf()
     var timestampDictionaryField: RealmDictionary<RealmInstant> = realmDictionaryOf()
-    var objectIdDictionaryField: RealmDictionary<ObjectId> = realmDictionaryOf()
     var bsonObjectIdDictionaryField: RealmDictionary<BsonObjectId> = realmDictionaryOf()
     var uuidDictionaryField: RealmDictionary<RealmUUID> = realmDictionaryOf()
     var binaryDictionaryField: RealmDictionary<ByteArray> = realmDictionaryOf()
@@ -59,7 +57,6 @@ class RealmDictionaryContainer : RealmObject {
     var nullableFloatDictionaryField: RealmDictionary<Float?> = realmDictionaryOf()
     var nullableDoubleDictionaryField: RealmDictionary<Double?> = realmDictionaryOf()
     var nullableTimestampDictionaryField: RealmDictionary<RealmInstant?> = realmDictionaryOf()
-    var nullableObjectIdDictionaryField: RealmDictionary<ObjectId?> = realmDictionaryOf()
     var nullableBsonObjectIdDictionaryField: RealmDictionary<BsonObjectId?> = realmDictionaryOf()
     var nullableUUIDDictionaryField: RealmDictionary<RealmUUID?> = realmDictionaryOf()
     var nullableBinaryDictionaryField: RealmDictionary<ByteArray?> = realmDictionaryOf()
@@ -81,7 +78,6 @@ class RealmDictionaryContainer : RealmObject {
             Float::class to RealmDictionaryContainer::floatDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
             Double::class to RealmDictionaryContainer::doubleDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
             RealmInstant::class to RealmDictionaryContainer::timestampDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
-            ObjectId::class to RealmDictionaryContainer::objectIdDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
             BsonObjectId::class to RealmDictionaryContainer::bsonObjectIdDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
             RealmUUID::class to RealmDictionaryContainer::uuidDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
             ByteArray::class to RealmDictionaryContainer::binaryDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any>>,
@@ -100,7 +96,6 @@ class RealmDictionaryContainer : RealmObject {
             Float::class to RealmDictionaryContainer::nullableFloatDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
             Double::class to RealmDictionaryContainer::nullableDoubleDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
             RealmInstant::class to RealmDictionaryContainer::nullableTimestampDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
-            ObjectId::class to RealmDictionaryContainer::nullableObjectIdDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
             BsonObjectId::class to RealmDictionaryContainer::nullableBsonObjectIdDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
             RealmUUID::class to RealmDictionaryContainer::nullableUUIDDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
             ByteArray::class to RealmDictionaryContainer::nullableBinaryDictionaryField as KMutableProperty1<RealmDictionaryContainer, RealmDictionary<Any?>>,
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/list/RealmListContainer.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/list/RealmListContainer.kt
index e4b1b0f2fd..7853622744 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/list/RealmListContainer.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/list/RealmListContainer.kt
@@ -18,7 +18,6 @@ package io.realm.kotlin.entities.list
 
 import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.types.EmbeddedRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
@@ -46,7 +45,6 @@ class RealmListContainer : RealmObject {
     var doubleListField: RealmList<Double> = realmListOf()
     var decimal128ListField: RealmList<Decimal128> = realmListOf()
     var timestampListField: RealmList<RealmInstant> = realmListOf()
-    var objectIdListField: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdListField: RealmList<BsonObjectId> = realmListOf()
     var uuidListField: RealmList<RealmUUID> = realmListOf()
     var binaryListField: RealmList<ByteArray> = realmListOf()
@@ -64,7 +62,6 @@ class RealmListContainer : RealmObject {
     var nullableDoubleListField: RealmList<Double?> = realmListOf()
     var nullableDecimal128Field: RealmList<Decimal128?> = realmListOf()
     var nullableTimestampListField: RealmList<RealmInstant?> = realmListOf()
-    var nullableObjectIdListField: RealmList<ObjectId?> = realmListOf()
     var nullableBsonObjectIdListField: RealmList<BsonObjectId?> = realmListOf()
     var nullableUUIDListField: RealmList<RealmUUID?> = realmListOf()
     var nullableBinaryListField: RealmList<ByteArray?> = realmListOf()
@@ -85,7 +82,6 @@ class RealmListContainer : RealmObject {
             Double::class to RealmListContainer::doubleListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
             Decimal128::class to RealmListContainer::decimal128ListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
             RealmInstant::class to RealmListContainer::timestampListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
-            ObjectId::class to RealmListContainer::objectIdListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
             BsonObjectId::class to RealmListContainer::bsonObjectIdListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
             RealmUUID::class to RealmListContainer::uuidListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
             ByteArray::class to RealmListContainer::binaryListField as KMutableProperty1<RealmListContainer, RealmList<Any>>,
@@ -105,7 +101,6 @@ class RealmListContainer : RealmObject {
             Double::class to RealmListContainer::nullableDoubleListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
             Decimal128::class to RealmListContainer::nullableDecimal128Field as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
             RealmInstant::class to RealmListContainer::nullableTimestampListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
-            ObjectId::class to RealmListContainer::nullableObjectIdListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
             BsonObjectId::class to RealmListContainer::nullableBsonObjectIdListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
             RealmUUID::class to RealmListContainer::nullableUUIDListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
             ByteArray::class to RealmListContainer::nullableBinaryListField as KMutableProperty1<RealmListContainer, RealmList<Any?>>,
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/primarykey/PrimaryKey.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/primarykey/PrimaryKey.kt
index eeb872bcd7..f1aa4df3f4 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/primarykey/PrimaryKey.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/primarykey/PrimaryKey.kt
@@ -16,7 +16,6 @@
 
 package io.realm.kotlin.entities.primarykey
 
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.RealmUUID
 import io.realm.kotlin.types.annotations.PrimaryKey
@@ -87,16 +86,6 @@ class PrimaryKeyStringNullable : RealmObject {
     var primaryKey: String? = Random.nextULong().toString()
 }
 
-class PrimaryKeyObjectId : RealmObject {
-    @PrimaryKey
-    var primaryKey: ObjectId = ObjectId.create()
-}
-
-class PrimaryKeyObjectIdNullable : RealmObject {
-    @PrimaryKey
-    var primaryKey: ObjectId? = ObjectId.from("507f191e810c19729de860ea")
-}
-
 class PrimaryKeyBsonObjectId : RealmObject {
     @PrimaryKey
     var primaryKey: BsonObjectId = BsonObjectId()
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/schema/SchemaVariations.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/schema/SchemaVariations.kt
index ef4a5aad2a..ea22ba6d8a 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/schema/SchemaVariations.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/schema/SchemaVariations.kt
@@ -20,7 +20,6 @@ import io.realm.kotlin.entities.Sample
 import io.realm.kotlin.ext.realmDictionaryOf
 import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -55,7 +54,6 @@ class SchemaVariations : RealmObject {
     @FullText
     var fulltext: String = "A very long string"
     var date: RealmInstant = RealmInstant.from(0, 0)
-    var objectId: ObjectId = ObjectId.create()
     var bsonObjectId: BsonObjectId = BsonObjectId()
     var decimal128: Decimal128 = Decimal128("1")
     var uuid: RealmUUID = RealmUUID.random()
@@ -78,7 +76,6 @@ class SchemaVariations : RealmObject {
     var decimal128List: RealmList<Decimal128> = realmListOf()
     var stringList: RealmList<String> = realmListOf()
     var dateList: RealmList<RealmInstant> = realmListOf()
-    var objectIdList: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdList: RealmList<BsonObjectId> = realmListOf()
     var uuidList: RealmList<RealmUUID> = realmListOf()
     var binaryList: RealmList<ByteArray> = realmListOf()
@@ -100,7 +97,6 @@ class SchemaVariations : RealmObject {
     var decimal128Set: RealmSet<Decimal128> = realmSetOf()
     var stringSet: RealmSet<String> = realmSetOf()
     var dateSet: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSet: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSet: RealmSet<BsonObjectId> = realmSetOf()
     var uuidSet: RealmSet<RealmUUID> = realmSetOf()
     var binarySet: RealmSet<ByteArray> = realmSetOf()
@@ -122,7 +118,6 @@ class SchemaVariations : RealmObject {
     var decimal128Map: RealmDictionary<Decimal128> = realmDictionaryOf()
     var stringMap: RealmDictionary<String> = realmDictionaryOf()
     var dateMap: RealmDictionary<RealmInstant> = realmDictionaryOf()
-    var objectIdMap: RealmDictionary<ObjectId> = realmDictionaryOf()
     var bsonObjectIdMap: RealmDictionary<BsonObjectId> = realmDictionaryOf()
     var uuidMap: RealmDictionary<RealmUUID> = realmDictionaryOf()
     var binaryMap: RealmDictionary<ByteArray> = realmDictionaryOf()
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/set/RealmSetContainer.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/set/RealmSetContainer.kt
index 91d2130cca..c439b21dbd 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/set/RealmSetContainer.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/entities/set/RealmSetContainer.kt
@@ -17,7 +17,6 @@
 package io.realm.kotlin.entities.set
 
 import io.realm.kotlin.ext.realmSetOf
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -43,7 +42,6 @@ class RealmSetContainer : RealmObject {
     var doubleSetField: RealmSet<Double> = realmSetOf()
     var decimal128SetField: RealmSet<Decimal128> = realmSetOf()
     var timestampSetField: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSetField: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSetField: RealmSet<BsonObjectId> = realmSetOf()
     var uuidSetField: RealmSet<RealmUUID> = realmSetOf()
     var binarySetField: RealmSet<ByteArray> = realmSetOf()
@@ -60,7 +58,6 @@ class RealmSetContainer : RealmObject {
     var nullableDoubleSetField: RealmSet<Double?> = realmSetOf()
     var nullableDecimal128SetField: RealmSet<Decimal128?> = realmSetOf()
     var nullableTimestampSetField: RealmSet<RealmInstant?> = realmSetOf()
-    var nullableObjectIdSetField: RealmSet<ObjectId?> = realmSetOf()
     var nullableBsonObjectIdSetField: RealmSet<BsonObjectId?> = realmSetOf()
     var nullableUUIDSetField: RealmSet<RealmUUID?> = realmSetOf()
     var nullableBinarySetField: RealmSet<ByteArray?> = realmSetOf()
@@ -80,7 +77,6 @@ class RealmSetContainer : RealmObject {
             Double::class to RealmSetContainer::doubleSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
             Decimal128::class to RealmSetContainer::decimal128SetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
             RealmInstant::class to RealmSetContainer::timestampSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
-            ObjectId::class to RealmSetContainer::objectIdSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
             BsonObjectId::class to RealmSetContainer::bsonObjectIdSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
             RealmUUID::class to RealmSetContainer::uuidSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
             ByteArray::class to RealmSetContainer::binarySetField as KMutableProperty1<RealmSetContainer, RealmSet<Any>>,
@@ -100,7 +96,6 @@ class RealmSetContainer : RealmObject {
             Double::class to RealmSetContainer::nullableDoubleSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
             Decimal128::class to RealmSetContainer::nullableDecimal128SetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
             RealmInstant::class to RealmSetContainer::nullableTimestampSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
-            ObjectId::class to RealmSetContainer::nullableObjectIdSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
             BsonObjectId::class to RealmSetContainer::nullableBsonObjectIdSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
             RealmUUID::class to RealmSetContainer::nullableUUIDSetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
             ByteArray::class to RealmSetContainer::nullableBinarySetField as KMutableProperty1<RealmSetContainer, RealmSet<Any?>>,
diff --git a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/test/util/TypeDescriptor.kt b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/test/util/TypeDescriptor.kt
index e580576cfd..d31a095106 100644
--- a/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/test/util/TypeDescriptor.kt
+++ b/packages/test-base/src/commonMain/kotlin/io/realm/kotlin/test/util/TypeDescriptor.kt
@@ -19,7 +19,6 @@ import io.realm.kotlin.internal.interop.CollectionType
 import io.realm.kotlin.internal.interop.PropertyType
 import io.realm.kotlin.internal.platform.returnType
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -286,7 +285,6 @@ object TypeDescriptor {
         Boolean::class to CoreFieldType.BOOL,
         String::class to CoreFieldType.STRING,
         RealmInstant::class to CoreFieldType.TIMESTAMP,
-        ObjectId::class to CoreFieldType.OBJECT_ID,
         BsonObjectId::class to CoreFieldType.OBJECT_ID,
         RealmUUID::class to CoreFieldType.UUID,
         ByteArray::class to CoreFieldType.BINARY,
@@ -297,7 +295,7 @@ object TypeDescriptor {
     // The deprecated variant of ObjectId is not allowed as it was already deprecated when RealmAny
     // was added
     val anyClassifiers =
-        classifiers.filter { it.value.anySupport && it.key != ObjectId::class }
+        classifiers.filter { it.value.anySupport }
 
     // Element type is the type of the element of either a singular field or the container element type.
     // Basically just a clone of KType but with the ability to create them from input parameters at
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/BsonObjectIdTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/BsonObjectIdTests.kt
index 48c622e8ef..216678fe55 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/BsonObjectIdTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/BsonObjectIdTests.kt
@@ -26,7 +26,7 @@ import io.realm.kotlin.query.find
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.use
 import io.realm.kotlin.types.RealmInstant
-import kotlinx.coroutines.delay
+import kotlinx.datetime.Clock
 import org.mongodb.kbson.ObjectId
 import kotlin.test.AfterTest
 import kotlin.test.BeforeTest
@@ -128,12 +128,10 @@ class BsonObjectIdTests {
 
     @Test
     fun queries() = runBlocking {
-        val objectId1 = ObjectId()
-        delay(100)
-        val objectId2 = ObjectId()
-        delay(100)
-        val objectId3 = ObjectId()
-        delay(100)
+        val timestamp = Clock.System.now().toEpochMilliseconds()
+        val objectId1 = ObjectId(timestamp)
+        val objectId2 = ObjectId(timestamp + 100)
+        val objectId3 = ObjectId(timestamp + 200)
 
         val config = RealmConfiguration.Builder(setOf(Sample::class))
             .directory(tmpDir)
@@ -159,7 +157,7 @@ class BsonObjectIdTests {
             }
 
             val ids: RealmResults<Sample> =
-                realm.query<Sample>().sort("objectIdField", Sort.ASCENDING).find()
+                realm.query<Sample>().sort("bsonObjectIdField", Sort.ASCENDING).find()
             assertEquals(3, ids.size)
 
             assertEquals("obj1", ids[0].stringField)
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/CopyFromRealmTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/CopyFromRealmTests.kt
index 73064a7c04..6803f9e7a5 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/CopyFromRealmTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/CopyFromRealmTests.kt
@@ -46,7 +46,6 @@ import io.realm.kotlin.schema.ValuePropertyType
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.types.BaseRealmObject
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -932,7 +931,6 @@ class CopyFromRealmTests {
                 Double::class -> 1.234
                 ByteArray::class -> byteArrayOf(43)
                 RealmInstant::class -> RealmInstant.from(1, 100)
-                ObjectId::class -> ObjectId.from("635a1a95184a200db8a07bfc")
                 RealmUUID::class -> RealmUUID.from("defda04c-80ac-4ed9-86f5-334fef3dcf8a")
                 MutableRealmInt::class -> MutableRealmInt.create(7)
                 RealmAny::class -> RealmAny.create(1)
@@ -964,7 +962,6 @@ class CopyFromRealmTests {
             Double::class -> realmListOf(1.234, 1.345)
             ByteArray::class -> realmListOf(byteArrayOf(42), byteArrayOf(43))
             RealmInstant::class -> realmListOf(RealmInstant.from(1, 0), RealmInstant.from(1, 1))
-            ObjectId::class -> realmListOf(ObjectId.from("635a1a95184a200db8a07bfc"), ObjectId.from("735a1a95184a200db8a07bfc"))
             RealmUUID::class -> realmListOf(RealmUUID.from("defda04c-80ac-4ed9-86f5-334fef3dcf8a"), RealmUUID.from("eefda04c-80ac-4ed9-86f5-334fef3dcf8a"))
             BsonObjectId::class -> realmListOf(BsonObjectId("635a1a95184a200db8a07bfc"), BsonObjectId("735a1a95184a200db8a07bfc"))
             Decimal128::class -> realmListOf(Decimal128("1.8446744073709551618E-615"), Decimal128("2.8446744073709551618E-6151"))
@@ -997,7 +994,6 @@ class CopyFromRealmTests {
             Double::class -> realmSetOf(1.234, 1.345)
             ByteArray::class -> realmSetOf(byteArrayOf(42), byteArrayOf(43))
             RealmInstant::class -> realmSetOf(RealmInstant.from(1, 0), RealmInstant.from(1, 1))
-            ObjectId::class -> realmSetOf(ObjectId.from("635a1a95184a200db8a07bfc"), ObjectId.from("735a1a95184a200db8a07bfc"))
             RealmUUID::class -> realmSetOf(RealmUUID.from("defda04c-80ac-4ed9-86f5-334fef3dcf8a"), RealmUUID.from("eefda04c-80ac-4ed9-86f5-334fef3dcf8a"))
             BsonObjectId::class -> realmSetOf(BsonObjectId("635a1a95184a200db8a07bfc"), BsonObjectId("735a1a95184a200db8a07bfc"))
             Decimal128::class -> realmSetOf(Decimal128("1.8446744073709551618E-615"), Decimal128("2.8446744073709551618E-6151"))
@@ -1032,7 +1028,6 @@ class CopyFromRealmTests {
             Double::class -> realmDictionaryOf("A" to 1.234, "B" to 1.345)
             ByteArray::class -> realmDictionaryOf("A" to byteArrayOf(42), "B" to byteArrayOf(43))
             RealmInstant::class -> realmDictionaryOf("A" to RealmInstant.from(1, 0), "B" to RealmInstant.from(1, 1))
-            ObjectId::class -> realmDictionaryOf("A" to ObjectId.from("635a1a95184a200db8a07bfc"), "B" to ObjectId.from("735a1a95184a200db8a07bfc"))
             RealmUUID::class -> realmDictionaryOf("A" to RealmUUID.from("defda04c-80ac-4ed9-86f5-334fef3dcf8a"), "B" to RealmUUID.from("eefda04c-80ac-4ed9-86f5-334fef3dcf8a"))
             BsonObjectId::class -> realmDictionaryOf("A" to BsonObjectId("635a1a95184a200db8a07bfc"), "B" to BsonObjectId("735a1a95184a200db8a07bfc"))
             Decimal128::class -> realmDictionaryOf("A" to Decimal128("1.8446744073709551618E-615"), "B" to Decimal128("2.8446744073709551618E-6151"))
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ImportTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ImportTests.kt
index 1e8e79bf77..d840e26dd4 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ImportTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ImportTests.kt
@@ -27,7 +27,6 @@ import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor.classifiers
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -92,7 +91,6 @@ class ImportTests {
                 Double::class -> assertEquals(1.19840122, managed.doubleField)
                 Decimal128::class -> assertEquals(Decimal128("1.8446744073709551618E-6157"), managed.decimal128Field)
                 RealmInstant::class -> assertEquals(RealmInstant.from(100, 1000), managed.timestampField)
-                ObjectId::class -> assertEquals(ObjectId.from("507f1f77bcf86cd799439011"), managed.objectIdField)
                 BsonObjectId::class -> assertEquals(BsonObjectId("507f1f77bcf86cd799439011"), managed.bsonObjectIdField)
                 RealmUUID::class -> assertEquals(RealmUUID.from("46423f1b-ce3e-4a7e-812f-004cf9c42d76"), managed.uuidField)
                 RealmObject::class -> assertEquals(null, managed.nullableObject)
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/NullabilityTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/NullabilityTests.kt
index 5917acd8bf..bd9b32d6f1 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/NullabilityTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/NullabilityTests.kt
@@ -22,7 +22,6 @@ import io.realm.kotlin.ext.query
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
@@ -122,7 +121,6 @@ class NullabilityTests {
                 testProperty(Nullability::decimal128Field, Decimal128("123.456"))
                 testProperty(Nullability::objectField, null)
                 testProperty(Nullability::timestampField, RealmInstant.from(42, 420))
-                testProperty(Nullability::objectIdField, ObjectId.from("507f191e810c19729de860ea"))
                 testProperty(Nullability::bsonObjectIdField, BsonObjectId("507f191e810c19729de860ea"))
                 testProperty(Nullability::uuidField, RealmUUID.random())
                 testProperty(Nullability::binaryField, byteArrayOf(42))
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ObjectIdTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ObjectIdTests.kt
deleted file mode 100644
index 68ef49a119..0000000000
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/ObjectIdTests.kt
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * Copyright 2022 Realm Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package io.realm.kotlin.test.common
-
-import io.realm.kotlin.Realm
-import io.realm.kotlin.RealmConfiguration
-import io.realm.kotlin.entities.Sample
-import io.realm.kotlin.ext.query
-import io.realm.kotlin.internal.platform.runBlocking
-import io.realm.kotlin.query.RealmResults
-import io.realm.kotlin.query.Sort
-import io.realm.kotlin.query.find
-import io.realm.kotlin.test.common.utils.assertFailsWithMessage
-import io.realm.kotlin.test.platform.PlatformUtils
-import io.realm.kotlin.test.util.use
-import io.realm.kotlin.types.ObjectId
-import io.realm.kotlin.types.RealmInstant
-import kotlinx.coroutines.delay
-import kotlin.test.AfterTest
-import kotlin.test.BeforeTest
-import kotlin.test.Test
-import kotlin.test.assertEquals
-import kotlin.test.assertNotEquals
-import kotlin.test.assertNotNull
-import kotlin.test.assertTrue
-
-class ObjectIdTests {
-
-    private lateinit var tmpDir: String
-    private lateinit var realm: Realm
-
-    @BeforeTest
-    fun setup() {
-        tmpDir = PlatformUtils.createTempDir()
-        val configuration = RealmConfiguration.Builder(schema = setOf(Sample::class))
-            .directory(tmpDir)
-            .build()
-        realm = Realm.open(configuration)
-    }
-
-    @AfterTest
-    fun tearDown() {
-        if (this::realm.isInitialized && !realm.isClosed()) {
-            realm.close()
-        }
-        PlatformUtils.deleteTempDir(tmpDir)
-    }
-
-    @Test
-    fun invalid_arguments() {
-        assertFailsWithMessage<IllegalArgumentException>("invalid hexadecimal representation of an ObjectId: []") {
-            ObjectId.from("") // empty string
-        }
-
-        assertFailsWithMessage<IllegalArgumentException>("invalid hexadecimal representation of an ObjectId: [garbage]") {
-            ObjectId.from("garbage") // 12 char needed
-        }
-
-        assertFailsWithMessage<IllegalArgumentException>("invalid hexadecimal representation of an ObjectId: [56X1fc72e0c917e9c4714161]") {
-            ObjectId.from("56X1fc72e0c917e9c4714161") // invalid hex value
-        }
-
-        assertFailsWithMessage<IllegalArgumentException>("byte array size must be 12") {
-            ObjectId.from(byteArrayOf(0xCA.toByte(), 0xFE.toByte(), 0xBA.toByte(), 0xBE.toByte()))
-        }
-    }
-
-    @Test
-    fun boundaries() {
-        roundTrip(ObjectId.from("000000000000000000000000")) { value ->
-            assertEquals(ObjectId.from("000000000000000000000000"), value)
-        }
-
-        val min = ObjectId.from(RealmInstant.MIN)
-        roundTrip(min) { value ->
-            assertEquals(min, value)
-        }
-
-        roundTrip(ObjectId.from("ffffffffffffffffffffffff")) { value ->
-            assertEquals(ObjectId.from("ffffffffffffffffffffffff"), value)
-        }
-
-        val max = ObjectId.from(RealmInstant.MAX)
-        roundTrip(max) { value ->
-            assertEquals(max, value)
-        }
-
-        roundTrip(ObjectId.from("56e1fc72e0c917e9c4714161")) { value ->
-            assertEquals(ObjectId.from("56e1fc72e0c917e9c4714161"), value)
-        }
-
-        val fromDate = ObjectId.from(RealmInstant.from(42, 42))
-        roundTrip(fromDate) { value ->
-            assertEquals(fromDate, value)
-        }
-
-        val bytes = byteArrayOf(
-            0x56.toByte(),
-            0xe1.toByte(),
-            0xfc.toByte(),
-            0x72.toByte(),
-            0xe0.toByte(),
-            0xc9.toByte(),
-            0x17.toByte(),
-            0xe9.toByte(),
-            0xc4.toByte(),
-            0x71.toByte(),
-            0x41.toByte(),
-            0x61.toByte()
-        )
-        roundTrip(ObjectId.from(bytes)) { value ->
-            assertEquals(ObjectId.from(bytes), value)
-        }
-    }
-
-    // Store value and retrieve it again
-    private fun roundTrip(objectId: ObjectId, function: (ObjectId) -> Unit) {
-        // Test managed objects
-        realm.writeBlocking {
-            copyToRealm(
-                Sample().apply {
-                    objectIdField = objectId
-                }
-            )
-            val managedObjectId = query<Sample>()
-                .first()
-                .find { sampleObject ->
-                    assertNotNull(sampleObject)
-                    sampleObject.objectIdField
-                }
-            function(managedObjectId)
-            cancelWrite() // So we can use .first()
-        }
-    }
-
-    @Test
-    fun equals() {
-        assertEquals(ObjectId.from("56e1fc72e0c917e9c4714161"), ObjectId.from("56E1FC72E0C917E9C4714161"))
-        val bytes = byteArrayOf(
-            0x56.toByte(),
-            0xe1.toByte(),
-            0xfc.toByte(),
-            0x72.toByte(),
-            0xe0.toByte(),
-            0xc9.toByte(),
-            0x17.toByte(),
-            0xe9.toByte(),
-            0xc4.toByte(),
-            0x71.toByte(),
-            0x41.toByte(),
-            0x61.toByte()
-        )
-        assertEquals(ObjectId.from(bytes), ObjectId.from(bytes))
-
-        assertNotEquals(ObjectId.from(bytes), ObjectId.from("6281720cd500030571452df6"))
-        assertNotEquals(ObjectId.create(), ObjectId.from("6281720cd500030571452df6"))
-    }
-
-    @Test
-    fun to_String() {
-        assertEquals(
-            "56e1fc72e0c917e9c4714161",
-            ObjectId.from("56E1FC72E0C917E9C4714161").toString()
-        )
-    }
-
-    @Test
-    fun compare() {
-        val oid1 = ObjectId.from(RealmInstant.from(1, 0))
-        val oid2 = ObjectId.from(RealmInstant.from(2, 0))
-        val oid3 = ObjectId.from(RealmInstant.from(0, 0))
-        val oid4 = ObjectId.from(RealmInstant.from(3, 0))
-        val oid5 = ObjectId.from(RealmInstant.from(-1, 0))
-
-        assertTrue(oid1.compareTo(oid2) < 0)
-        assertTrue(oid1.compareTo(oid1) == 0)
-        assertTrue(oid1.compareTo(oid3) > 0)
-        assertTrue(oid1.compareTo(oid4) < 0)
-        assertTrue(oid1.compareTo(oid5) > 0)
-    }
-
-    @Test
-    fun queries() = runBlocking {
-        val objectId1 = ObjectId.create()
-        delay(100)
-        val objectId2 = ObjectId.create()
-        delay(100)
-        val objectId3 = ObjectId.create()
-        delay(100)
-
-        val config = RealmConfiguration.Builder(setOf(Sample::class))
-            .directory(tmpDir)
-            .build()
-        Realm.open(config).use { realm ->
-            val objWithPK1 = Sample().apply {
-                stringField = "obj1"
-                objectIdField = objectId1
-            }
-            val objWithPK2 = Sample().apply {
-                stringField = "obj2"
-                objectIdField = objectId2
-            }
-            val objWithPK3 = Sample().apply {
-                stringField = "obj3"
-                objectIdField = objectId3
-            }
-
-            realm.writeBlocking {
-                copyToRealm(objWithPK1)
-                copyToRealm(objWithPK2)
-                copyToRealm(objWithPK3)
-            }
-
-            val ids: RealmResults<Sample> =
-                realm.query<Sample>().sort("objectIdField", Sort.ASCENDING).find()
-            assertEquals(3, ids.size)
-
-            assertEquals("obj1", ids[0].stringField)
-            assertEquals(objectId1, ids[0].objectIdField)
-
-            assertEquals("obj2", ids[1].stringField)
-            assertEquals(objectId2, ids[1].objectIdField)
-
-            assertEquals("obj3", ids[2].stringField)
-            assertEquals(objectId3, ids[2].objectIdField)
-        }
-    }
-}
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PersistedNameTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PersistedNameTests.kt
index e5af30b72d..e8c9fbe96d 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PersistedNameTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PersistedNameTests.kt
@@ -34,7 +34,6 @@ import io.realm.kotlin.schema.RealmStorageType
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.use
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
 import io.realm.kotlin.types.RealmObject
@@ -54,7 +53,6 @@ import kotlin.test.assertTrue
 import kotlin.test.fail
 
 private val bsonObjectId = BsonObjectId("507f191e810c19729de860ea")
-private val objectId = ObjectId.from("507f191e810c19729de860ea")
 
 class PersistedNameTests {
 
@@ -143,12 +141,6 @@ class PersistedNameTests {
             value = "Realm"
         )
 
-        assertCanQuerySingle(
-            property = PersistedNameSample::publicNameObjectIdField,
-            nameToQueryBy = "persistedNameObjectIdField",
-            value = objectId
-        )
-
         assertCanQuerySingle(
             property = PersistedNameSample::publicNameBsonObjectIdField,
             nameToQueryBy = "persistedNameBsonObjectIdField",
@@ -168,12 +160,6 @@ class PersistedNameTests {
             value = "Realm"
         )
 
-        assertCanQuerySingle(
-            property = PersistedNameSample::publicNameObjectIdField,
-            nameToQueryBy = "publicNameObjectIdField",
-            value = objectId
-        )
-
         assertCanQuerySingle(
             property = PersistedNameSample::publicNameBsonObjectIdField,
             nameToQueryBy = "publicNameBsonObjectIdField",
@@ -502,9 +488,6 @@ class PersistedNameSample : RealmObject {
     @PersistedName("persistedNameTimestampField")
     var publicNameTimestampField: RealmInstant = RealmInstant.from(100, 1000)
 
-    @PersistedName("persistedNameObjectIdField")
-    var publicNameObjectIdField: ObjectId = objectId
-
     @PersistedName("persistedNameBsonObjectIdField")
     var publicNameBsonObjectIdField: BsonObjectId = bsonObjectId
 
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PrimaryKeyTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PrimaryKeyTests.kt
index 4cea0deae7..ce1cd622a0 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PrimaryKeyTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/PrimaryKeyTests.kt
@@ -28,8 +28,6 @@ import io.realm.kotlin.entities.primarykey.PrimaryKeyInt
 import io.realm.kotlin.entities.primarykey.PrimaryKeyIntNullable
 import io.realm.kotlin.entities.primarykey.PrimaryKeyLong
 import io.realm.kotlin.entities.primarykey.PrimaryKeyLongNullable
-import io.realm.kotlin.entities.primarykey.PrimaryKeyObjectId
-import io.realm.kotlin.entities.primarykey.PrimaryKeyObjectIdNullable
 import io.realm.kotlin.entities.primarykey.PrimaryKeyRealmUUID
 import io.realm.kotlin.entities.primarykey.PrimaryKeyRealmUUIDNullable
 import io.realm.kotlin.entities.primarykey.PrimaryKeyShort
@@ -43,7 +41,6 @@ import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor.allPrimaryKeyFieldTypes
 import io.realm.kotlin.test.util.TypeDescriptor.rType
 import io.realm.kotlin.test.util.use
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.RealmUUID
 import org.mongodb.kbson.BsonObjectId
@@ -173,8 +170,6 @@ class PrimaryKeyTests {
             typeOf<Long?>(),
             typeOf<String>(),
             typeOf<String?>(),
-            typeOf<ObjectId>(),
-            typeOf<ObjectId?>(),
             typeOf<BsonObjectId>(),
             typeOf<BsonObjectId?>(),
             typeOf<RealmUUID>(),
@@ -206,8 +201,6 @@ class PrimaryKeyTests {
             PrimaryKeyStringNullable::class,
             PrimaryKeyBsonObjectId::class,
             PrimaryKeyBsonObjectIdNullable::class,
-            PrimaryKeyObjectId::class,
-            PrimaryKeyObjectIdNullable::class,
             PrimaryKeyRealmUUID::class,
             PrimaryKeyRealmUUIDNullable::class,
         )
@@ -228,8 +221,6 @@ class PrimaryKeyTests {
                 PrimaryKeyStringNullable::class,
                 PrimaryKeyBsonObjectId::class,
                 PrimaryKeyBsonObjectIdNullable::class,
-                PrimaryKeyObjectId::class,
-                PrimaryKeyObjectIdNullable::class,
                 PrimaryKeyRealmUUID::class,
                 PrimaryKeyRealmUUIDNullable::class,
             )
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/QueryTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/QueryTests.kt
index 0b6eb5dc3c..c9bd4a159d 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/QueryTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/QueryTests.kt
@@ -24,7 +24,6 @@ import io.realm.kotlin.ext.query
 import io.realm.kotlin.ext.realmDictionaryOf
 import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
-import io.realm.kotlin.internal.ObjectIdImpl
 import io.realm.kotlin.internal.platform.singleThreadDispatcher
 import io.realm.kotlin.internal.query.AggregatorQueryType
 import io.realm.kotlin.notifications.DeletedObject
@@ -48,7 +47,6 @@ import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TestChannel
 import io.realm.kotlin.test.util.TypeDescriptor
 import io.realm.kotlin.test.util.receiveOrFail
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -145,7 +143,6 @@ class QueryTests {
                     doubleField = 1.0
                     decimal128Field = Decimal128("2.8446744073709551618E-6151")
                     timestampField = RealmInstant.from(100, 1001)
-                    objectIdField = ObjectId.from("507f191e810c19729de860eb")
                     bsonObjectIdField = BsonObjectId("507f191e810c19729de860eb")
                     uuidField = RealmUUID.from("46423f1b-ce3e-4a7e-812f-004cf9c42d77")
                     binaryField = byteArrayOf(43)
@@ -202,34 +199,10 @@ class QueryTests {
                     checkQuery(QuerySample::timestampField, RealmInstant.from(100, 1001))
                 }
                 RealmStorageType.OBJECT_ID -> {
-                    val realmObjectId = ObjectId.from("507f191e810c19729de860eb")
                     val bsonObjectId = BsonObjectId("507f191e810c19729de860eb")
 
                     // Check matching types first
-                    checkQuery(QuerySample::objectIdField, realmObjectId)
                     checkQuery(QuerySample::bsonObjectIdField, bsonObjectId)
-
-                    // Check against equivalent types now - do it manually since the convenience
-                    // function forces the fields to have the same type as the query parameter
-                    realm.query<QuerySample>("bsonObjectIdField = $0", realmObjectId)
-                        .find()
-                        .single()
-                        .run {
-                            assertContentEquals(
-                                (realmObjectId as ObjectIdImpl).bytes,
-                                this.bsonObjectIdField.toByteArray()
-                            )
-                        }
-
-                    realm.query<QuerySample>("objectIdField = $0", bsonObjectId)
-                        .find()
-                        .single()
-                        .run {
-                            assertContentEquals(
-                                bsonObjectId.toByteArray(),
-                                (this.objectIdField as ObjectIdImpl).bytes
-                            )
-                        }
                 }
                 RealmStorageType.UUID -> {
                     checkQuery(
@@ -2064,12 +2037,10 @@ class QueryTests {
             .forEach { aggregator ->
                 listOf(
                     QuerySample::booleanListField.name,
-                    QuerySample::objectIdListField.name,
                     QuerySample::bsonObjectIdListField.name,
                     QuerySample::timestampListField.name,
                     QuerySample::binaryListField.name,
                     QuerySample::nullableBooleanListField.name,
-                    QuerySample::nullableObjectIdListField.name,
                     QuerySample::nullableBsonObjectIdListField.name,
                     QuerySample::nullableTimestampListField.name,
                     QuerySample::nullableBinaryListField.name,
@@ -2131,12 +2102,10 @@ class QueryTests {
             .forEach { aggregator ->
                 listOf(
                     QuerySample::booleanSetField.name,
-                    QuerySample::objectIdSetField.name,
                     QuerySample::bsonObjectIdSetField.name,
                     QuerySample::timestampSetField.name,
                     QuerySample::binaryListField.name,
                     QuerySample::nullableBooleanSetField.name,
-                    QuerySample::nullableObjectIdSetField.name,
                     QuerySample::nullableBsonObjectIdSetField.name,
                     QuerySample::nullableTimestampSetField.name,
                     QuerySample::nullableBinaryListField.name,
@@ -2198,12 +2167,10 @@ class QueryTests {
             .forEach { aggregator ->
                 listOf(
                     QuerySample::booleanDictionaryField.name,
-                    QuerySample::objectIdDictionaryField.name,
                     QuerySample::bsonObjectIdDictionaryField.name,
                     QuerySample::timestampDictionaryField.name,
                     QuerySample::binaryListField.name,
                     QuerySample::nullableBooleanDictionaryField.name,
-                    QuerySample::nullableObjectIdDictionaryField.name,
                     QuerySample::nullableBsonObjectIdDictionaryField.name,
                     QuerySample::nullableTimestampDictionaryField.name,
                     QuerySample::nullableBinaryListField.name,
@@ -3338,7 +3305,6 @@ class QuerySample() : RealmObject {
     var doubleField: Double = 0.0
     var decimal128Field: Decimal128 = Decimal128("1.84467440737095E-6157")
     var timestampField: RealmInstant = RealmInstant.from(100, 1000)
-    var objectIdField: ObjectId = ObjectId.from("507f191e810c19729de860ea")
     var bsonObjectIdField: BsonObjectId = BsonObjectId("507f191e810c19729de860ea")
     var uuidField: RealmUUID = RealmUUID.from("46423f1b-ce3e-4a7e-812f-004cf9c42d76")
     var binaryField: ByteArray = byteArrayOf(42)
@@ -3355,7 +3321,6 @@ class QuerySample() : RealmObject {
     var nullableDoubleField: Double? = null
     var nullableDecimal128Field: Decimal128? = null
     var nullableTimestampField: RealmInstant? = null
-    var nullableObjectIdField: ObjectId? = null
     var nullableBsonObjectIdField: BsonObjectId? = null
     var nullableBinaryField: ByteArray? = null
     var nullableRealmObject: QuerySample? = null
@@ -3371,7 +3336,6 @@ class QuerySample() : RealmObject {
     var doubleListField: RealmList<Double> = realmListOf()
     var decimal128ListField: RealmList<Decimal128> = realmListOf()
     var timestampListField: RealmList<RealmInstant> = realmListOf()
-    var objectIdListField: RealmList<ObjectId> = realmListOf()
     var bsonObjectIdListField: RealmList<BsonObjectId> = realmListOf()
     var binaryListField: RealmList<ByteArray> = realmListOf()
     var objectListField: RealmList<QuerySample> = realmListOf()
@@ -3387,7 +3351,6 @@ class QuerySample() : RealmObject {
     var nullableDoubleListField: RealmList<Double?> = realmListOf()
     var nullableDecimal128ListField: RealmList<Decimal128?> = realmListOf()
     var nullableTimestampListField: RealmList<RealmInstant?> = realmListOf()
-    var nullableObjectIdListField: RealmList<ObjectId?> = realmListOf()
     var nullableBsonObjectIdListField: RealmList<BsonObjectId?> = realmListOf()
     var nullableBinaryListField: RealmList<ByteArray?> = realmListOf()
 
@@ -3402,7 +3365,6 @@ class QuerySample() : RealmObject {
     var doubleSetField: RealmSet<Double> = realmSetOf()
     var decimal128SetField: RealmSet<Decimal128> = realmSetOf()
     var timestampSetField: RealmSet<RealmInstant> = realmSetOf()
-    var objectIdSetField: RealmSet<ObjectId> = realmSetOf()
     var bsonObjectIdSetField: RealmSet<BsonObjectId> = realmSetOf()
     var binarySetField: RealmSet<ByteArray> = realmSetOf()
     var objectSetField: RealmSet<QuerySample> = realmSetOf()
@@ -3418,7 +3380,6 @@ class QuerySample() : RealmObject {
     var nullableDoubleSetField: RealmSet<Double?> = realmSetOf()
     var nullableDecimal128SetField: RealmSet<Decimal128?> = realmSetOf()
     var nullableTimestampSetField: RealmSet<RealmInstant?> = realmSetOf()
-    var nullableObjectIdSetField: RealmSet<ObjectId?> = realmSetOf()
     var nullableBsonObjectIdSetField: RealmSet<BsonObjectId?> = realmSetOf()
     var nullableBinarySetField: RealmSet<ByteArray?> = realmSetOf()
 
@@ -3433,7 +3394,6 @@ class QuerySample() : RealmObject {
     var doubleDictionaryField: RealmDictionary<Double> = realmDictionaryOf()
     var decimal128DictionaryField: RealmDictionary<Decimal128> = realmDictionaryOf()
     var timestampDictionaryField: RealmDictionary<RealmInstant> = realmDictionaryOf()
-    var objectIdDictionaryField: RealmDictionary<ObjectId> = realmDictionaryOf()
     var bsonObjectIdDictionaryField: RealmDictionary<BsonObjectId> = realmDictionaryOf()
     var binaryDictionaryField: RealmDictionary<ByteArray> = realmDictionaryOf()
 
@@ -3448,7 +3408,6 @@ class QuerySample() : RealmObject {
     var nullableDoubleDictionaryField: RealmDictionary<Double?> = realmDictionaryOf()
     var nullableDecimal128DictionaryField: RealmDictionary<Decimal128?> = realmDictionaryOf()
     var nullableTimestampDictionaryField: RealmDictionary<RealmInstant?> = realmDictionaryOf()
-    var nullableObjectIdDictionaryField: RealmDictionary<ObjectId?> = realmDictionaryOf()
     var nullableBsonObjectIdDictionaryField: RealmDictionary<BsonObjectId?> = realmDictionaryOf()
     var nullableBinaryDictionaryField: RealmDictionary<ByteArray?> = realmDictionaryOf()
     var nullableObjectDictionaryField: RealmDictionary<QuerySample?> = realmDictionaryOf()
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmDictionaryTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmDictionaryTests.kt
index 8507eb24d3..476616dc9f 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmDictionaryTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmDictionaryTests.kt
@@ -34,7 +34,6 @@ import io.realm.kotlin.test.common.utils.GenericTypeSafetyManager
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmDictionaryEntrySet
@@ -1418,11 +1417,6 @@ fun <T> getDataSetForDictionaryClassifier(
     } else {
         TIMESTAMP_VALUES.mapIndexed { i, value -> Pair(DICTIONARY_KEYS[i], value) }
     }
-    ObjectId::class -> if (nullable) {
-        NULLABLE_OBJECT_ID_VALUES.mapIndexed { i, value -> Pair(DICTIONARY_KEYS_FOR_NULLABLE[i], value) }
-    } else {
-        OBJECT_ID_VALUES.mapIndexed { i, value -> Pair(DICTIONARY_KEYS[i], value) }
-    }
     BsonObjectId::class -> if (nullable) {
         NULLABLE_BSON_OBJECT_ID_VALUES.mapIndexed { i, value ->
             Pair(DICTIONARY_KEYS_FOR_NULLABLE[i], value)
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmListTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmListTests.kt
index 3103be611c..d4580e747a 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmListTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmListTests.kt
@@ -39,7 +39,6 @@ import io.realm.kotlin.test.common.utils.GenericTypeSafetyManager
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmList
@@ -686,7 +685,6 @@ class RealmListTests : EmbeddedObjectCollectionQueryTests {
         Decimal128::class -> if (nullable) NULLABLE_DECIMAL128_VALUES else DECIMAL128_VALUES
         String::class -> if (nullable) NULLABLE_STRING_VALUES else STRING_VALUES
         RealmInstant::class -> if (nullable) NULLABLE_TIMESTAMP_VALUES else TIMESTAMP_VALUES
-        ObjectId::class -> if (nullable) NULLABLE_OBJECT_ID_VALUES else OBJECT_ID_VALUES
         BsonObjectId::class -> if (nullable) NULLABLE_BSON_OBJECT_ID_VALUES else BSON_OBJECT_ID_VALUES
         RealmUUID::class -> if (nullable) NULLABLE_UUID_VALUES else UUID_VALUES
         ByteArray::class -> if (nullable) NULLABLE_BINARY_VALUES else BINARY_VALUES
@@ -1379,8 +1377,6 @@ internal val DECIMAL128_VALUES = listOf(DECIMAL128_MAX_VALUE, DECIMAL128_MIN_VAL
 internal val BOOLEAN_VALUES = listOf(true, false)
 internal val TIMESTAMP_VALUES =
     listOf(RealmInstant.from(0, 0), RealmInstant.from(42, 420))
-internal val OBJECT_ID_VALUES =
-    listOf(ObjectId.create(), ObjectId.from("507f191e810c19729de860ea"))
 internal val BSON_OBJECT_ID_VALUES =
     listOf(BsonObjectId(), BsonObjectId("507f191e810c19729de860ea"))
 internal val UUID_VALUES =
@@ -1428,7 +1424,6 @@ internal val NULLABLE_DOUBLE_VALUES = DOUBLE_VALUES + null
 internal val NULLABLE_DECIMAL128_VALUES = DECIMAL128_VALUES + null
 internal val NULLABLE_BOOLEAN_VALUES = BOOLEAN_VALUES + null
 internal val NULLABLE_TIMESTAMP_VALUES = TIMESTAMP_VALUES + null
-internal val NULLABLE_OBJECT_ID_VALUES = OBJECT_ID_VALUES + null
 internal val NULLABLE_BSON_OBJECT_ID_VALUES = BSON_OBJECT_ID_VALUES + null
 internal val NULLABLE_UUID_VALUES = UUID_VALUES + null
 internal val NULLABLE_BINARY_VALUES = BINARY_VALUES + null
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmSetTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmSetTests.kt
index 94c34d7a89..52329bb57c 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmSetTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/RealmSetTests.kt
@@ -34,7 +34,6 @@ import io.realm.kotlin.test.common.utils.GenericTypeSafetyManager
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -692,7 +691,6 @@ fun <T> getDataSetForCollectionClassifier(
     Decimal128::class -> if (nullable) NULLABLE_DECIMAL128_VALUES else DECIMAL128_VALUES
     String::class -> if (nullable) NULLABLE_STRING_VALUES else STRING_VALUES
     RealmInstant::class -> if (nullable) NULLABLE_TIMESTAMP_VALUES else TIMESTAMP_VALUES
-    ObjectId::class -> if (nullable) NULLABLE_OBJECT_ID_VALUES else OBJECT_ID_VALUES
     BsonObjectId::class -> if (nullable) NULLABLE_BSON_OBJECT_ID_VALUES else BSON_OBJECT_ID_VALUES
     RealmUUID::class -> if (nullable) NULLABLE_UUID_VALUES else UUID_VALUES
     ByteArray::class -> if (nullable) NULLABLE_BINARY_VALUES else BINARY_VALUES
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/SerializationTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/SerializationTests.kt
index 580c8f2a1f..0d02750309 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/SerializationTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/SerializationTests.kt
@@ -45,7 +45,6 @@ import io.realm.kotlin.test.common.utils.GenericTypeSafetyManager
 import io.realm.kotlin.test.platform.PlatformUtils
 import io.realm.kotlin.test.util.TypeDescriptor
 import io.realm.kotlin.types.EmbeddedRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -275,10 +274,6 @@ class SerializationTests {
 
         TypeDescriptor.elementTypes
             .filterNot { it.classifier == RealmAny::class } // tested in exhaustiveRealmAnyTester
-            .filterNot {
-                // filter out as it deprecated and we don't provide a serializer
-                it.classifier == ObjectId::class
-            }
             .forEach { elementType ->
                 val property: KMutableProperty1<SerializableSample, out Any?> =
                     when (elementType.nullable) {
@@ -393,10 +388,6 @@ class SerializationTests {
     fun exhaustiveRealmListTest() {
         TypeDescriptor
             .allListFieldTypes
-            .filterNot {
-                // filter out as it deprecated and we don't provide a serializer
-                it.elementType.classifier == ObjectId::class
-            }
             .mapCollectionDataSets(
                 properties = SerializableSample.listNonNullableProperties,
                 nullableProperties = SerializableSample.listNullableProperties
@@ -420,10 +411,6 @@ class SerializationTests {
     fun exhaustiveRealmSetTest() {
         TypeDescriptor
             .allSetFieldTypes
-            .filterNot {
-                // filter out as it deprecated and we don't provide a serializer
-                it.elementType.classifier == ObjectId::class
-            }
             .mapCollectionDataSets(
                 properties = SerializableSample.setNonNullableProperties,
                 nullableProperties = SerializableSample.setNullableProperties
@@ -446,10 +433,6 @@ class SerializationTests {
     fun exhaustiveRealmDictTest() {
         TypeDescriptor
             .allDictionaryFieldTypes
-            .filterNot {
-                // filter out as it deprecated and we don't provide a serializer
-                it.elementType.classifier == ObjectId::class
-            }
             .map { fieldType: TypeDescriptor.RealmFieldType ->
                 DictionaryTypeSafetyManager<Any?>(
                     dataSet = getDataSetForDictionaryClassifier(
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicMutableRealmObjectTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicMutableRealmObjectTests.kt
index 32ee015f45..6fcfc90c19 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicMutableRealmObjectTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicMutableRealmObjectTests.kt
@@ -53,7 +53,6 @@ import io.realm.kotlin.schema.ValuePropertyType
 import io.realm.kotlin.test.StandaloneDynamicMutableRealm
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -228,28 +227,14 @@ class DynamicMutableRealmObjectTests {
                                 )
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                when (name) {
-                                    Sample::nullableObjectIdField.name -> {
-                                        val value = ObjectId.create()
-                                        dynamicSample.set(name, value)
-                                        assertEquals(value, dynamicSample.getNullableValue(name))
-                                        dynamicSample.set(name, null)
-                                        assertEquals(
-                                            null,
-                                            dynamicSample.getNullableValue<ObjectId>(name)
-                                        )
-                                    }
-                                    Sample::nullableBsonObjectIdField.name -> {
-                                        val value = BsonObjectId()
-                                        dynamicSample.set(name, value)
-                                        assertEquals(value, dynamicSample.getNullableValue(name))
-                                        dynamicSample.set(name, null)
-                                        assertEquals(
-                                            null,
-                                            dynamicSample.getNullableValue<ObjectId>(name)
-                                        )
-                                    }
-                                }
+                                val value = BsonObjectId()
+                                dynamicSample.set(name, value)
+                                assertEquals(value, dynamicSample.getNullableValue(name))
+                                dynamicSample.set(name, null)
+                                assertEquals(
+                                    null,
+                                    dynamicSample.getNullableValue<BsonObjectId>(name)
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 val value = RealmUUID.random()
@@ -366,18 +351,9 @@ class DynamicMutableRealmObjectTests {
                                 assertEquals(value, dynamicSample.getValue(name))
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                when (name) {
-                                    Sample::objectIdField.name -> {
-                                        val value = ObjectId.create()
-                                        dynamicSample.set(name, value)
-                                        assertEquals(value, dynamicSample.getValue(name))
-                                    }
-                                    Sample::bsonObjectIdField.name -> {
-                                        val value = BsonObjectId()
-                                        dynamicSample.set(name, value)
-                                        assertEquals(value, dynamicSample.getValue(name))
-                                    }
-                                }
+                                val value = BsonObjectId()
+                                dynamicSample.set(name, value)
+                                assertEquals(value, dynamicSample.getValue(name))
                             }
                             RealmStorageType.UUID -> {
                                 val value = RealmUUID.random()
@@ -495,20 +471,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::nullableObjectIdListField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueList(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::nullableBsonObjectIdListField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueList(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForNullable(
+                                dynamicSample.getNullableValueList(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForNullable(
                                 dynamicSample.getNullableValueList(property.name),
                                 property,
@@ -675,20 +643,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdListField.name -> assertionsForValue(
-                                    dynamicSample.getValueList(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::bsonObjectIdListField.name -> assertionsForValue(
-                                    dynamicSample.getValueList(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForValue(
+                                dynamicSample.getValueList(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForValue(
                                 dynamicSample.getValueList(property.name),
                                 property,
@@ -788,20 +748,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::nullableObjectIdSetField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueSet(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::nullableBsonObjectIdSetField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueSet(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForNullable(
+                                dynamicSample.getNullableValueSet(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForNullable(
                                 dynamicSample.getNullableValueSet(property.name),
                                 property,
@@ -957,20 +909,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdSetField.name -> assertionsForValue(
-                                    dynamicSample.getValueSet(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::bsonObjectIdSetField.name -> assertionsForValue(
-                                    dynamicSample.getValueSet(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForValue(
+                                dynamicSample.getValueSet(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForValue(
                                 dynamicSample.getValueSet(property.name),
                                 property,
@@ -1130,20 +1074,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdSetField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueDictionary(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::bsonObjectIdSetField.name -> assertionsForNullable(
-                                    dynamicSample.getNullableValueDictionary(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForNullable(
+                                dynamicSample.getNullableValueDictionary(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForNullable(
                                 dynamicSample.getNullableValueDictionary(property.name),
                                 property,
@@ -1336,20 +1272,12 @@ class DynamicMutableRealmObjectTests {
                                 RealmInstant.from(100, 100),
                                 RealmInstant::class
                             )
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdSetField.name -> assertionsForValue(
-                                    dynamicSample.getValueDictionary(property.name),
-                                    property,
-                                    ObjectId.create(),
-                                    ObjectId::class
-                                )
-                                Sample::bsonObjectIdSetField.name -> assertionsForValue(
-                                    dynamicSample.getValueDictionary(property.name),
-                                    property,
-                                    BsonObjectId(),
-                                    BsonObjectId::class
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForValue(
+                                dynamicSample.getValueDictionary(property.name),
+                                property,
+                                BsonObjectId(),
+                                BsonObjectId::class
+                            )
                             RealmStorageType.UUID -> assertionsForValue(
                                 dynamicSample.getValueDictionary(property.name),
                                 property,
diff --git a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicRealmObjectTests.kt b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicRealmObjectTests.kt
index e798e4a8b0..c8956a94f1 100644
--- a/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicRealmObjectTests.kt
+++ b/packages/test-base/src/commonTest/kotlin/io/realm/kotlin/test/common/dynamic/DynamicRealmObjectTests.kt
@@ -46,7 +46,6 @@ import io.realm.kotlin.schema.SetPropertyType
 import io.realm.kotlin.schema.ValuePropertyType
 import io.realm.kotlin.test.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.platform.PlatformUtils
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -249,7 +248,7 @@ class DynamicRealmObjectTests {
                             RealmStorageType.OBJECT_ID -> {
                                 assertEquals(
                                     null,
-                                    dynamicSample.getNullableValue<ObjectId>(property.name)
+                                    dynamicSample.getNullableValue<BsonObjectId>(property.name)
                                 )
                                 assertEquals(
                                     null,
@@ -401,42 +400,21 @@ class DynamicRealmObjectTests {
                                 )
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                when (name) {
-                                    Sample::objectIdField.name -> {
-                                        assertEquals(
-                                            expectedSample.objectIdField,
-                                            dynamicSample.getValue(property.name)
-                                        )
-                                        assertEquals(
-                                            expectedSample.objectIdField,
-                                            dynamicSample.getValue<ObjectId>(property.name)
-                                        )
-                                        assertEquals(
-                                            expectedSample.objectIdField,
-                                            dynamicSample.getValue(
-                                                property.name,
-                                                ObjectId::class
-                                            )
-                                        )
-                                    }
-                                    Sample::bsonObjectIdField.name -> {
-                                        assertEquals(
-                                            expectedSample.bsonObjectIdField,
-                                            dynamicSample.getValue(property.name)
-                                        )
-                                        assertEquals(
-                                            expectedSample.bsonObjectIdField,
-                                            dynamicSample.getValue<BsonObjectId>(property.name)
-                                        )
-                                        assertEquals(
-                                            expectedSample.bsonObjectIdField,
-                                            dynamicSample.getValue(
-                                                property.name,
-                                                type.storageType.kClass
-                                            )
-                                        )
-                                    }
-                                }
+                                assertEquals(
+                                    expectedSample.bsonObjectIdField,
+                                    dynamicSample.getValue(property.name)
+                                )
+                                assertEquals(
+                                    expectedSample.bsonObjectIdField,
+                                    dynamicSample.getValue<BsonObjectId>(property.name)
+                                )
+                                assertEquals(
+                                    expectedSample.bsonObjectIdField,
+                                    dynamicSample.getValue(
+                                        property.name,
+                                        type.storageType.kClass
+                                    )
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 assertEquals(
@@ -575,29 +553,16 @@ class DynamicRealmObjectTests {
                                     )
                                 )
                             }
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::nullableObjectIdField.name -> {
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueList<ObjectId>(property.name)
-                                    )
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueList(
-                                            property.name,
-                                            ObjectId::class
-                                        )
-                                    )
-                                }
-                                Sample::nullableBsonObjectIdField.name -> {
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueList<BsonObjectId>(property.name)
-                                    )
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueList(
-                                            property.name,
-                                            BsonObjectId::class
-                                        )
+                            RealmStorageType.OBJECT_ID -> {
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueList<BsonObjectId>(property.name)
+                                )
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueList(
+                                        property.name,
+                                        BsonObjectId::class
                                     )
-                                }
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 assertionsForNullable(
@@ -734,36 +699,18 @@ class DynamicRealmObjectTests {
                                 )
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                when (name) {
-                                    Sample::objectIdListField.name -> {
-                                        val expectedValue = defaultSample.objectIdField
-                                        assertEquals(
-                                            expectedValue,
-                                            dynamicSample.getValueList<ObjectId>(property.name)[0]
-                                        )
-                                        assertEquals(
-                                            expectedValue,
-                                            dynamicSample.getValueList(
-                                                property.name,
-                                                ObjectId::class
-                                            )[0]
-                                        )
-                                    }
-                                    Sample::bsonObjectIdListField.name -> {
-                                        val expectedValue = defaultSample.bsonObjectIdField
-                                        assertEquals(
-                                            expectedValue,
-                                            dynamicSample.getValueList<BsonObjectId>(property.name)[0]
-                                        )
-                                        assertEquals(
-                                            expectedValue,
-                                            dynamicSample.getValueList(
-                                                property.name,
-                                                BsonObjectId::class
-                                            )[0]
-                                        )
-                                    }
-                                }
+                                val expectedValue = defaultSample.bsonObjectIdField
+                                assertEquals(
+                                    expectedValue,
+                                    dynamicSample.getValueList<BsonObjectId>(property.name)[0]
+                                )
+                                assertEquals(
+                                    expectedValue,
+                                    dynamicSample.getValueList(
+                                        property.name,
+                                        BsonObjectId::class
+                                    )[0]
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 val expectedValue = defaultSample.uuidField
@@ -866,34 +813,17 @@ class DynamicRealmObjectTests {
                                 )
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                when (name) {
-                                    Sample::nullableObjectIdSetField.name -> {
-                                        assertionsForNullable(
-                                            dynamicSample.getNullableValueSet<ObjectId>(
-                                                property.name
-                                            )
-                                        )
-                                        assertionsForNullable(
-                                            dynamicSample.getNullableValueSet(
-                                                property.name,
-                                                ObjectId::class
-                                            )
-                                        )
-                                    }
-                                    Sample::nullableBsonObjectIdSetField.name -> {
-                                        assertionsForNullable(
-                                            dynamicSample.getNullableValueSet<BsonObjectId>(
-                                                property.name
-                                            )
-                                        )
-                                        assertionsForNullable(
-                                            dynamicSample.getNullableValueSet(
-                                                property.name,
-                                                BsonObjectId::class
-                                            )
-                                        )
-                                    }
-                                }
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueSet<BsonObjectId>(
+                                        property.name
+                                    )
+                                )
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueSet(
+                                        property.name,
+                                        BsonObjectId::class
+                                    )
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 assertionsForNullable(
@@ -1037,27 +967,15 @@ class DynamicRealmObjectTests {
                                     defaultSample.timestampField
                                 )
                             }
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdSetField.name -> {
-                                    assertionsForValue(
-                                        dynamicSample.getValueSet(property.name),
-                                        defaultSample.objectIdField
-                                    )
-                                    assertionsForValue(
-                                        dynamicSample.getValueSet(property.name, ObjectId::class),
-                                        defaultSample.objectIdField
-                                    )
-                                }
-                                Sample::bsonObjectIdSetField.name -> {
-                                    assertionsForValue(
-                                        dynamicSample.getValueSet(property.name),
-                                        defaultSample.bsonObjectIdField
-                                    )
-                                    assertionsForValue(
-                                        dynamicSample.getValueSet(property.name, BsonObjectId::class),
-                                        defaultSample.bsonObjectIdField
-                                    )
-                                }
+                            RealmStorageType.OBJECT_ID -> {
+                                assertionsForValue(
+                                    dynamicSample.getValueSet(property.name),
+                                    defaultSample.bsonObjectIdField
+                                )
+                                assertionsForValue(
+                                    dynamicSample.getValueSet(property.name, BsonObjectId::class),
+                                    defaultSample.bsonObjectIdField
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 assertionsForValue(
@@ -1236,35 +1154,18 @@ class DynamicRealmObjectTests {
                                     )
                                 )
                             }
-                            RealmStorageType.OBJECT_ID -> when (name) {
-                                Sample::objectIdSetField.name -> {
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueDictionary<ObjectId>(
-                                            property.name
-                                        )
-                                    )
-                                    assertionsForNullable(
-                                        dynamicSample.getNullableValueDictionary(
-                                            property.name,
-                                            ObjectId::class
-                                        )
-                                    )
-                                }
-                                Sample::bsonObjectIdSetField.name -> {
-                                    val expectedValue = defaultSample.bsonObjectIdField
-                                    assertEquals(
-                                        expectedValue,
-                                        dynamicSample.getValueSet<BsonObjectId>(property.name)
-                                            .first()
+                            RealmStorageType.OBJECT_ID -> {
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueDictionary<BsonObjectId>(
+                                        property.name
                                     )
-                                    assertEquals(
-                                        expectedValue,
-                                        dynamicSample.getValueSet(
-                                            property.name,
-                                            BsonObjectId::class
-                                        ).first()
+                                )
+                                assertionsForNullable(
+                                    dynamicSample.getNullableValueDictionary(
+                                        property.name,
+                                        BsonObjectId::class
                                     )
-                                }
+                                )
                             }
                             RealmStorageType.UUID -> {
                                 assertionsForNullable(
@@ -1353,16 +1254,10 @@ class DynamicRealmObjectTests {
                                 dynamicSample.getValueDictionary(property.name),
                                 defaultSample.timestampField
                             )
-                            RealmStorageType.OBJECT_ID -> when (property.name) {
-                                Sample::objectIdDictionaryField.name -> assertionsForValue(
-                                    dynamicSample.getValueDictionary(property.name),
-                                    defaultSample.objectIdField
-                                )
-                                Sample::bsonObjectIdDictionaryField.name -> assertionsForValue(
-                                    dynamicSample.getValueDictionary(property.name),
-                                    defaultSample.bsonObjectIdField
-                                )
-                            }
+                            RealmStorageType.OBJECT_ID -> assertionsForValue(
+                                dynamicSample.getValueDictionary(property.name),
+                                defaultSample.bsonObjectIdField
+                            )
                             RealmStorageType.UUID -> assertionsForValue(
                                 dynamicSample.getValueDictionary(property.name),
                                 defaultSample.uuidField
@@ -1986,7 +1881,6 @@ class DynamicRealmObjectTests {
             stringListField.add(defaultSample.stringField)
             objectListField.add(this)
             timestampListField.add(defaultSample.timestampField)
-            objectIdListField.add(defaultSample.objectIdField)
             bsonObjectIdListField.add(defaultSample.bsonObjectIdField)
             uuidListField.add(defaultSample.uuidField)
             binaryListField.add(defaultSample.binaryField)
@@ -2004,7 +1898,6 @@ class DynamicRealmObjectTests {
             objectSetField.add(this)
             timestampSetField.add(defaultSample.timestampField)
             bsonObjectIdSetField.add(defaultSample.bsonObjectIdField)
-            objectIdSetField.add(defaultSample.objectIdField)
             uuidSetField.add(defaultSample.uuidField)
             binarySetField.add(defaultSample.binaryField)
             decimal128SetField.add(defaultSample.decimal128Field)
@@ -2020,7 +1913,6 @@ class DynamicRealmObjectTests {
             stringDictionaryField["A"] = defaultSample.stringField
             timestampDictionaryField["A"] = defaultSample.timestampField
             bsonObjectIdDictionaryField["A"] = defaultSample.bsonObjectIdField
-            objectIdDictionaryField["A"] = defaultSample.objectIdField
             uuidDictionaryField["A"] = defaultSample.uuidField
             binaryDictionaryField["A"] = defaultSample.binaryField
             decimal128DictionaryField["A"] = defaultSample.decimal128Field
@@ -2036,7 +1928,6 @@ class DynamicRealmObjectTests {
             nullableDoubleListField.add(null)
             nullableTimestampListField.add(null)
             nullableBsonObjectIdListField.add(null)
-            nullableObjectIdListField.add(null)
             nullableUUIDListField.add(null)
             nullableBinaryListField.add(null)
             nullableDecimal128ListField.add(null)
@@ -2052,7 +1943,6 @@ class DynamicRealmObjectTests {
             nullableDoubleSetField.add(null)
             nullableTimestampSetField.add(null)
             nullableBsonObjectIdSetField.add(null)
-            nullableObjectIdSetField.add(null)
             nullableUUIDSetField.add(null)
             nullableBinarySetField.add(null)
             nullableDecimal128SetField.add(null)
@@ -2068,7 +1958,6 @@ class DynamicRealmObjectTests {
             nullableDoubleDictionaryField["A"] = null
             nullableTimestampDictionaryField["A"] = null
             nullableBsonObjectIdDictionaryField["A"] = null
-            nullableObjectIdDictionaryField["A"] = null
             nullableUUIDDictionaryField["A"] = null
             nullableBinaryDictionaryField["A"] = null
             nullableDecimal128DictionaryField["A"] = null
diff --git a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/FullTextTests.kt b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/FullTextTests.kt
index 2e4ca83d65..6dae18f7b8 100644
--- a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/FullTextTests.kt
+++ b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/FullTextTests.kt
@@ -24,7 +24,6 @@ import io.realm.kotlin.internal.interop.CollectionType
 import io.realm.kotlin.test.util.Compiler.compileFromSource
 import io.realm.kotlin.test.util.TypeDescriptor.allFieldTypes
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
@@ -52,7 +51,6 @@ class FullTextTests {
             Decimal128::class to "BsonDecimal128(\"1.4E100\")",
             String::class to "\"Realm\"",
             RealmInstant::class to "RealmInstant.from(42, 420)",
-            ObjectId::class to "ObjectId.create()",
             BsonObjectId::class to "BsonObjectId()",
             RealmUUID::class to "RealmUUID.random()",
             ByteArray::class to "byteArrayOf(42)",
@@ -77,7 +75,6 @@ class FullTextTests {
                     "fulltext.kt",
                     """
                         import io.realm.kotlin.types.MutableRealmInt
-                        import io.realm.kotlin.types.ObjectId
                         import io.realm.kotlin.types.RealmAny
                         import io.realm.kotlin.types.RealmInstant
                         import io.realm.kotlin.types.RealmObject
diff --git a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/IndexTests.kt b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/IndexTests.kt
index b739edf85c..f485eb15b9 100644
--- a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/IndexTests.kt
+++ b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/IndexTests.kt
@@ -24,7 +24,6 @@ import io.realm.kotlin.internal.interop.CollectionType
 import io.realm.kotlin.test.util.Compiler.compileFromSource
 import io.realm.kotlin.test.util.TypeDescriptor.allFieldTypes
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
@@ -52,7 +51,6 @@ class IndexTests {
             Decimal128::class to "BsonDecimal128(\"1.4E100\")",
             String::class to "\"Realm\"",
             RealmInstant::class to "RealmInstant.from(42, 420)",
-            ObjectId::class to "ObjectId.create()",
             BsonObjectId::class to "BsonObjectId()",
             RealmUUID::class to "RealmUUID.random()",
             ByteArray::class to "byteArrayOf(42)",
@@ -77,7 +75,6 @@ class IndexTests {
                     "indexing.kt",
                     """
                         import io.realm.kotlin.types.MutableRealmInt
-                        import io.realm.kotlin.types.ObjectId
                         import io.realm.kotlin.types.RealmAny
                         import io.realm.kotlin.types.RealmInstant
                         import io.realm.kotlin.types.RealmObject
diff --git a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/PrimaryKeyTests.kt b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/PrimaryKeyTests.kt
index 5acfc95da3..e5a4307c35 100644
--- a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/PrimaryKeyTests.kt
+++ b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/PrimaryKeyTests.kt
@@ -24,7 +24,6 @@ import io.realm.kotlin.internal.interop.CollectionType
 import io.realm.kotlin.test.util.Compiler.compileFromSource
 import io.realm.kotlin.test.util.TypeDescriptor.allFieldTypes
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmUUID
 import org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi
@@ -53,7 +52,6 @@ class PrimaryKeyTests {
             Decimal128::class to "BsonDecimal128(\"1.4E100\")",
             String::class to "\"Realm\"",
             RealmInstant::class to "RealmInstant.from(42, 420)",
-            ObjectId::class to "ObjectId.create()",
             BsonObjectId::class to "BsonObjectId()",
             RealmUUID::class to "RealmUUID.random()",
             ByteArray::class to "byteArrayOf(42)",
@@ -76,7 +74,6 @@ class PrimaryKeyTests {
                     "primaryKey.kt",
                     """
                         import io.realm.kotlin.types.MutableRealmInt
-                        import io.realm.kotlin.types.ObjectId
                         import io.realm.kotlin.types.RealmAny
                         import io.realm.kotlin.types.RealmInstant
                         import io.realm.kotlin.types.RealmObject
diff --git a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/Utils.kt b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/Utils.kt
index 53a72671cf..525e1ae1bd 100644
--- a/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/Utils.kt
+++ b/packages/test-base/src/jvmTest/kotlin/io/realm/kotlin/test/compiler/Utils.kt
@@ -47,7 +47,6 @@ internal const val OBJECT_CLASS = "SampleClass"
 
 private val COLLECTION_CODE = """
 import io.realm.kotlin.types.EmbeddedRealmObject
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
diff --git a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncObjectWithAllTypes.kt b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncObjectWithAllTypes.kt
index 63c074fe4e..b72debd629 100644
--- a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncObjectWithAllTypes.kt
+++ b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncObjectWithAllTypes.kt
@@ -22,7 +22,6 @@ import io.realm.kotlin.ext.realmListOf
 import io.realm.kotlin.ext.realmSetOf
 import io.realm.kotlin.schema.RealmStorageType
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -31,6 +30,7 @@ import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.RealmSet
 import io.realm.kotlin.types.RealmUUID
 import io.realm.kotlin.types.annotations.PrimaryKey
+import org.mongodb.kbson.BsonObjectId
 import org.mongodb.kbson.Decimal128
 import kotlin.random.Random
 
@@ -55,7 +55,7 @@ class SyncObjectWithAllTypes : RealmObject {
     var floatField: Float = 0.0.toFloat()
     var decimal128Field: Decimal128 = Decimal128("0")
     var realmInstantField: RealmInstant = RealmInstant.MIN
-    var objectIdField: ObjectId = ObjectId.create()
+    var objectIdField: BsonObjectId = BsonObjectId()
     var realmUUIDField: RealmUUID = RealmUUID.random()
     var binaryField: ByteArray = byteArrayOf(42)
     var mutableRealmIntField: MutableRealmInt = MutableRealmInt.create(42)
@@ -73,7 +73,7 @@ class SyncObjectWithAllTypes : RealmObject {
     var floatNullableField: Float? = null
     var decimal128NullableField: Decimal128? = null
     var realmInstantNullableField: RealmInstant? = null
-    var objectIdNullableField: ObjectId? = null
+    var objectIdNullableField: BsonObjectId? = null
     var realmUUIDNullableField: RealmUUID? = null
     var binaryNullableField: ByteArray? = null
     var objectNullableField: SyncObjectWithAllTypes? = null
@@ -93,7 +93,7 @@ class SyncObjectWithAllTypes : RealmObject {
     var floatRealmList: RealmList<Float> = realmListOf(0.0.toFloat())
     var decimal128RealmList: RealmList<Decimal128> = realmListOf(Decimal128("0.0"))
     var realmInstantRealmList: RealmList<RealmInstant> = realmListOf(RealmInstant.MIN)
-    var objectIdRealmList: RealmList<ObjectId> = realmListOf(ObjectId.create())
+    var objectIdRealmList: RealmList<BsonObjectId> = realmListOf(BsonObjectId())
     var realmUUIDRealmList: RealmList<RealmUUID> = realmListOf(RealmUUID.random())
     var binaryRealmList: RealmList<ByteArray> = realmListOf(byteArrayOf(42))
     var objectRealmList: RealmList<SyncObjectWithAllTypes> = realmListOf()
@@ -115,7 +115,7 @@ class SyncObjectWithAllTypes : RealmObject {
     var floatRealmSet: RealmSet<Float> = realmSetOf(0.0.toFloat())
     var decimal128RealmSet: RealmSet<Decimal128> = realmSetOf(Decimal128("0.0"))
     var realmInstantRealmSet: RealmSet<RealmInstant> = realmSetOf(RealmInstant.MIN)
-    var objectIdRealmSet: RealmSet<ObjectId> = realmSetOf(ObjectId.create())
+    var objectIdRealmSet: RealmSet<BsonObjectId> = realmSetOf(BsonObjectId())
     var realmUUIDRealmSet: RealmSet<RealmUUID> = realmSetOf(RealmUUID.random())
     var binaryRealmSet: RealmSet<ByteArray> = realmSetOf(byteArrayOf(42))
     var objectRealmSet: RealmSet<SyncObjectWithAllTypes> = realmSetOf()
@@ -137,7 +137,7 @@ class SyncObjectWithAllTypes : RealmObject {
     var floatRealmDictionary: RealmDictionary<Float> = realmDictionaryOf("A" to 0.0.toFloat())
     var decimal128RealmDictionary: RealmDictionary<Decimal128> = realmDictionaryOf("A" to Decimal128("0.0"))
     var realmInstantRealmDictionary: RealmDictionary<RealmInstant> = realmDictionaryOf("A" to RealmInstant.MIN)
-    var objectIdRealmDictionary: RealmDictionary<ObjectId> = realmDictionaryOf("A" to ObjectId.create())
+    var objectIdRealmDictionary: RealmDictionary<BsonObjectId> = realmDictionaryOf("A" to BsonObjectId())
     var realmUUIDRealmDictionary: RealmDictionary<RealmUUID> = realmDictionaryOf("A" to RealmUUID.random())
     var binaryRealmDictionary: RealmDictionary<ByteArray> = realmDictionaryOf("A" to byteArrayOf(42))
 
@@ -401,9 +401,9 @@ class SyncObjectWithAllTypes : RealmObject {
                                 )
                             }
                             RealmStorageType.OBJECT_ID -> {
-                                val minObjId = ObjectId.from("000000000000000000000000")
-                                val maxObjId = ObjectId.from("ffffffffffffffffffffffff")
-                                val randomObjId = ObjectId.from("503f1f77bcf86cd793439011")
+                                val minObjId = BsonObjectId("000000000000000000000000")
+                                val maxObjId = BsonObjectId("ffffffffffffffffffffffff")
+                                val randomObjId = BsonObjectId("503f1f77bcf86cd793439011")
                                 Pair(
                                     { obj: SyncObjectWithAllTypes ->
                                         obj.objectIdField = randomObjId
diff --git a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncPerson.kt b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncPerson.kt
index 6d85d90ac6..9a55c28d4f 100644
--- a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncPerson.kt
+++ b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/SyncPerson.kt
@@ -16,14 +16,14 @@
 
 package io.realm.kotlin.entities.sync
 
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.annotations.PrimaryKey
+import org.mongodb.kbson.BsonObjectId
 
 class SyncPerson : RealmObject {
     @PrimaryKey
     @Suppress("VariableNaming")
-    var _id: ObjectId? = ObjectId.create()
+    var _id: BsonObjectId? = BsonObjectId()
     var age: Long = 0
     var firstName: String = ""
     var lastName: String = ""
diff --git a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/flx/FlexChildObject.kt b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/flx/FlexChildObject.kt
index f8aef973e3..6d35ba2ad5 100644
--- a/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/flx/FlexChildObject.kt
+++ b/packages/test-sync/src/commonMain/kotlin/io/realm/kotlin/entities/sync/flx/FlexChildObject.kt
@@ -16,9 +16,9 @@
 
 package io.realm.kotlin.entities.sync.flx
 
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.annotations.PrimaryKey
+import org.mongodb.kbson.BsonObjectId
 
 /**
  * Object used when testing Flexible Sync.
@@ -26,7 +26,7 @@ import io.realm.kotlin.types.annotations.PrimaryKey
 class FlexChildObject : RealmObject {
     @PrimaryKey
     @Suppress("VariableNaming")
-    var _id: ObjectId = ObjectId.create()
+    var _id: BsonObjectId = BsonObjectId()
     var section: Int = 0
     var name: String = ""
 }
diff --git a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/ApiKeyAuthTests.kt b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/ApiKeyAuthTests.kt
index a838d094d1..6b4e3f0add 100644
--- a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/ApiKeyAuthTests.kt
+++ b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/ApiKeyAuthTests.kt
@@ -23,7 +23,7 @@ import io.realm.kotlin.test.mongodb.TEST_APP_PARTITION
 import io.realm.kotlin.test.mongodb.TestApp
 import io.realm.kotlin.test.mongodb.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.util.TestHelper
-import io.realm.kotlin.types.ObjectId
+import org.mongodb.kbson.BsonObjectId
 import kotlin.test.AfterTest
 import kotlin.test.BeforeTest
 import kotlin.test.Ignore
@@ -102,7 +102,7 @@ class ApiKeyAuthTests {
 
     @Test
     fun fetch_nonExistingKeyThrows() = runBlocking {
-        assertNull(provider.fetch(ObjectId.create()))
+        assertNull(provider.fetch(BsonObjectId()))
     }
 
     @Test
@@ -134,7 +134,7 @@ class ApiKeyAuthTests {
         provider.create(TestHelper.randomString("key-"))
         val keys = provider.fetchAll()
         assertEquals(1, keys.size)
-        provider.delete(ObjectId.create())
+        provider.delete(BsonObjectId())
         val keysAfterInvalidDelete = provider.fetchAll()
         assertEquals(1, keysAfterInvalidDelete.size)
     }
@@ -163,7 +163,7 @@ class ApiKeyAuthTests {
     fun enable_nonExistingKeyThrows() {
         assertFailsWithMessage<IllegalArgumentException>("[Service][ApiKeyNotFound(4334)] API key not found.") {
             runBlocking {
-                provider.enable(ObjectId.create())
+                provider.enable(BsonObjectId())
             }
         }
     }
@@ -188,7 +188,7 @@ class ApiKeyAuthTests {
     fun disable_nonExistingKeyThrows() {
         assertFailsWithMessage<IllegalArgumentException>("[Service][ApiKeyNotFound(4334)] API key not found.") {
             runBlocking {
-                provider.disable(ObjectId.create())
+                provider.disable(BsonObjectId())
             }
         }
     }
@@ -203,11 +203,11 @@ class ApiKeyAuthTests {
                 runBlocking {
                     when (method) {
                         Method.CREATE -> provider.create(TestHelper.randomString("key-"))
-                        Method.FETCH_SINGLE -> provider.fetch(ObjectId.create())
+                        Method.FETCH_SINGLE -> provider.fetch(BsonObjectId())
                         Method.FETCH_ALL -> provider.fetchAll()
-                        Method.DELETE -> provider.delete(ObjectId.create())
-                        Method.ENABLE -> provider.enable(ObjectId.create())
-                        Method.DISABLE -> provider.disable(ObjectId.create())
+                        Method.DELETE -> provider.delete(BsonObjectId())
+                        Method.ENABLE -> provider.enable(BsonObjectId())
+                        Method.DISABLE -> provider.disable(BsonObjectId())
                     }
                 }
             }
diff --git a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/FunctionsTests.kt b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/FunctionsTests.kt
index da47594fcf..747b51c812 100644
--- a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/FunctionsTests.kt
+++ b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/FunctionsTests.kt
@@ -51,7 +51,6 @@ import io.realm.kotlin.test.mongodb.util.TestAppInitializer.VOID_FUNCTION
 import io.realm.kotlin.test.mongodb.util.TestAppInitializer.initializeDefault
 import io.realm.kotlin.test.util.TypeDescriptor
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmDictionary
 import io.realm.kotlin.types.RealmInstant
@@ -239,7 +238,6 @@ class FunctionsTests {
                 .filterNot { classifier ->
                     classifier in listOf(
                         Decimal128::class,
-                        ObjectId::class, // BsonType
                         BsonObjectId::class //
                     )
                 }
diff --git a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/SyncConfigTests.kt b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/SyncConfigTests.kt
index d3867e1d11..e090cd929c 100644
--- a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/SyncConfigTests.kt
+++ b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/SyncConfigTests.kt
@@ -52,11 +52,11 @@ import io.realm.kotlin.test.util.TestHelper
 import io.realm.kotlin.test.util.TestHelper.getRandomKey
 import io.realm.kotlin.test.util.TestHelper.randomEmail
 import io.realm.kotlin.test.util.use
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmObject
 import io.realm.kotlin.types.RealmUUID
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.withContext
+import org.mongodb.kbson.BsonObjectId
 import kotlin.random.Random
 import kotlin.reflect.KClass
 import kotlin.test.AfterTest
@@ -417,8 +417,8 @@ class SyncConfigTests {
                     )
 
                     ValueType.OBJECT_ID -> listOf(
-                        ObjectId.from("62aafc72b9c357695ac489a7") to "o_62aafc72b9c357695ac489a7",
-                        null as ObjectId? to "null",
+                        BsonObjectId("62aafc72b9c357695ac489a7") to "o_62aafc72b9c357695ac489a7",
+                        null as BsonObjectId? to "null",
                     )
 
                     ValueType.UUID -> listOf(
@@ -454,7 +454,7 @@ class SyncConfigTests {
         is String? -> SyncConfiguration.create(user, partitionValue, schema)
         is Int? -> SyncConfiguration.create(user, partitionValue, schema)
         is Long? -> SyncConfiguration.create(user, partitionValue, schema)
-        is ObjectId? -> SyncConfiguration.create(user, partitionValue, schema)
+        is BsonObjectId? -> SyncConfiguration.create(user, partitionValue, schema)
         is RealmUUID? -> SyncConfiguration.create(user, partitionValue, schema)
         else -> TODO("Undefined partition type")
     }
@@ -467,7 +467,7 @@ class SyncConfigTests {
         is String? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
         is Int? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
         is Long? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
-        is ObjectId? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
+        is BsonObjectId? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
         is RealmUUID? -> SyncConfiguration.Builder(user, partitionValue, schema).build()
         else -> TODO("Undefined partition type")
     }
@@ -666,8 +666,8 @@ class SyncConfigTests {
                     validateConfig(SyncConfiguration.Builder(user, 1L, supportedSchemaTypes).build())
                 }
                 ValueType.OBJECT_ID -> {
-                    validateConfig(SyncConfiguration.create(user, ObjectId.create(), supportedSchemaTypes))
-                    validateConfig(SyncConfiguration.Builder(user, ObjectId.create(), supportedSchemaTypes).build())
+                    validateConfig(SyncConfiguration.create(user, BsonObjectId(), supportedSchemaTypes))
+                    validateConfig(SyncConfiguration.Builder(user, BsonObjectId(), supportedSchemaTypes).build())
                 }
                 ValueType.UUID -> {
                     validateConfig(SyncConfiguration.create(user, RealmUUID.random(), supportedSchemaTypes))
diff --git a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/serializer/BsonEncoderTests.kt b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/serializer/BsonEncoderTests.kt
index 9cba35ff51..d8228b36ab 100644
--- a/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/serializer/BsonEncoderTests.kt
+++ b/packages/test-sync/src/commonTest/kotlin/io/realm/kotlin/test/mongodb/common/serializer/BsonEncoderTests.kt
@@ -17,13 +17,11 @@
 
 package io.realm.kotlin.test.mongodb.common.serializer
 
-import io.realm.kotlin.ext.asBsonObjectId
 import io.realm.kotlin.internal.toDuration
 import io.realm.kotlin.mongodb.internal.BsonEncoder
 import io.realm.kotlin.test.mongodb.common.utils.assertFailsWithMessage
 import io.realm.kotlin.test.util.TypeDescriptor
 import io.realm.kotlin.types.MutableRealmInt
-import io.realm.kotlin.types.ObjectId
 import io.realm.kotlin.types.RealmAny
 import io.realm.kotlin.types.RealmInstant
 import io.realm.kotlin.types.RealmObject
@@ -63,7 +61,6 @@ class BsonEncoderTests {
     private val primitiveAsserters = TypeDescriptor.classifiers
         .filter { (key, _) ->
             key != RealmAny::class && // Tested by `realmAnyEncoding`
-                key != BsonObjectId::class && // Tested by `encodeBsonValueToBsonValue`
                 key != RealmObject::class // Non-primitives are not supported
         }.map { (key, _) ->
             when (key) {
@@ -143,13 +140,11 @@ class BsonEncoderTests {
                             bsonValue = BsonBinary(BsonBinarySubType.UUID_STANDARD, uuid.bytes),
                         )
                     }
-                ObjectId::class -> ObjectId.create().let { objectId ->
-                    DecoderAsserter(
-                        type = ObjectId::class,
-                        value = objectId,
-                        bsonValue = objectId.asBsonObjectId(),
-                    )
-                }
+                BsonObjectId::class -> DecoderAsserter(
+                    type = BsonObjectId::class,
+                    value = BsonObjectId("507f191e810c19729de860ea"),
+                    bsonValue = BsonObjectId("507f191e810c19729de860ea")
+                )
                 RealmInstant::class -> RealmInstant.from(
                     epochSeconds = 1668425451,
                     nanosecondAdjustment = 862000000