diff --git a/source/php/Entity/PostType.php b/source/php/Entity/PostType.php
index b7664dbb..3a897f99 100644
--- a/source/php/Entity/PostType.php
+++ b/source/php/Entity/PostType.php
@@ -2,6 +2,8 @@
 
 namespace ModularityFormBuilder\Entity;
 
+use ModularityFormBuilder\Helper\NestedFields;
+
 class PostType
 {
     public $postTypeSlug;
@@ -446,17 +448,7 @@ public static function gatherFormData($post)
             $formId
         );
 
-        $nestedIndataArray = array();
-        if (is_array($indata)) {
-            foreach ($indata as $key => $value) {
-                $pattern = '/^id-\d+-/';
-                $key = preg_replace($pattern, "", sanitize_title($key), 1);
-                $nestedIndataArray[] = [
-                    'key' => $key,
-                    'value' => $value
-                ];
-            }
-        }
+        $nestedIndataArray = NestedFields::createNestedArrayFromFieldData($indata);
 
         foreach ($fields['form_fields'] as $key => $field) {
             // Skip layout fields
diff --git a/source/php/Helper/NestedFields.php b/source/php/Helper/NestedFields.php
new file mode 100644
index 00000000..e535d1e7
--- /dev/null
+++ b/source/php/Helper/NestedFields.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace ModularityFormBuilder\Helper;
+
+class NestedFields
+{
+    /**
+     * Creates a nested array from field data.
+     *
+     * This function takes an array of field data and converts it into a nested array format.
+     * Each element in the input array is transformed into an associative array with 'key' and 'value' keys.
+     * The 'key' is obtained by removing the prefix 'id-' and sanitizing the original key.
+     *
+     * @param array $fieldData The input array of field data.
+     * @return array The nested array created from the field data.
+     */
+    public static function createNestedArrayFromFieldData($fieldData)
+    {
+        $nestedDataArray = [];
+        if (is_array($fieldData)) {
+            foreach ($fieldData as $key => $value) {
+                $pattern = '/^id-\d+-/';
+                $key = preg_replace($pattern, "", sanitize_title($key), 1);
+                $nestedDataArray[] = [
+                    'key' => $key,
+                    'value' => $value
+                ];
+            }
+        }
+
+        return $nestedDataArray;
+    }
+}
diff --git a/source/php/Submission.php b/source/php/Submission.php
index 340ac1f5..9671079b 100644
--- a/source/php/Submission.php
+++ b/source/php/Submission.php
@@ -2,6 +2,8 @@
 
 namespace ModularityFormBuilder;
 
+use ModularityFormBuilder\Helper\NestedFields;
+
 /**
  * Class Submission
  * @package ModularityFormBuilder
@@ -466,6 +468,7 @@ public static function getSubmissionData($submissionId): array
         if (!$formId) {
             return array();
         }
+
         $fields = get_fields($formId);
         $fields = $fields['form_fields'];
         if (get_option('options_mod_form_crypt')) {
@@ -482,6 +485,9 @@ public static function getSubmissionData($submissionId): array
             'custom_content',
             'collapse'
         );
+
+        $nestedDataArray = NestedFields::createNestedArrayFromFieldData($data);
+
         foreach ($fields as $field) {
             if ($field['acf_fc_layout'] === 'sender') {
                 // Merge default and custom labels
@@ -494,14 +500,55 @@ public static function getSubmissionData($submissionId): array
             } elseif (in_array($field['acf_fc_layout'], $excludedFields)) {
                 continue;
             } else {
-                $formdata[$field['label']] = $data[sanitize_title($field['label'])] ?? '';
+                $formdata[$field['label'] . self::increaseKeyValue($formdata, $field['label'])] = self::findMatchingNestedIndataArrayValue($nestedDataArray, sanitize_title($field['label'])) ?? ((!empty($data[sanitize_title($field['label'])])) ? $data[sanitize_title($field['label'])] : '');
             }
         }
+
         $formdata['modularity-form-history'] = $data['modularity-form-history'] ?? '';
         $formdata['modularity-form-url'] = $data['modularity-form-url'] ?? '';
         return $formdata;
     }
 
+    /**
+     * Increases the key value for a given form data array.
+     *
+     * @param array $formdata The form data array.
+     * @param string $key The key to increase the value for.
+     * @return string The increased key value.
+     */
+    private static function increaseKeyValue($formdata, $key)
+    {
+        $i = 0;
+        if (array_key_exists($key, $formdata)) {
+            $i = 1;
+            while (array_key_exists($key . '-' . $i, $formdata)) {
+                $i++;
+            }
+        }
+
+        return ($i > 0) ? '-' . $i : '';
+    }
+
+    /**
+     * Finds and returns the value associated with a given key in a nested indata array.
+     * Handles multiple items with the same label/key
+     *
+     * @param array $nestedIndataArray The nested indata array to search in.
+     * @param string $key The key to search for.
+     * @return mixed The value associated with the given key, or an empty string if the key is not found.
+     */
+    private static function findMatchingNestedIndataArrayValue(&$nestedIndataArray, $key)
+    {
+        foreach ($nestedIndataArray as $index => $item) {
+            if ($item['key'] == $key) {
+                unset($nestedIndataArray[$index]);
+                return $item['value'];
+            }
+        }
+
+        return '';
+    }
+
     /**
      * Notify users about new submission
      * @param string $email