diff --git a/packages/sanity/src/core/form/store/useFormState.ts b/packages/sanity/src/core/form/store/useFormState.ts
index 591bab50dbba..3d1651fc6bfa 100644
--- a/packages/sanity/src/core/form/store/useFormState.ts
+++ b/packages/sanity/src/core/form/store/useFormState.ts
@@ -57,40 +57,40 @@ export function useFormState<
   const [prepareReadOnlyState] = useState(() => createCallbackResolver({property: 'readOnly'}))
   const [prepareFormState] = useState(() => createPrepareFormState())
 
-  const reconcileFieldGroupState = useMemo(() => {
+  const [reconcileFieldGroupState] = useState(() => {
     let last: StateTree<string> | undefined
     return (state: StateTree<string> | undefined) => {
       const result = immutableReconcile(last ?? null, state)
       last = result
       return result
     }
-  }, [])
+  })
 
   const reconciledFieldGroupState = useMemo(() => {
     return reconcileFieldGroupState(fieldGroupState)
   }, [fieldGroupState, reconcileFieldGroupState])
 
-  const reconcileCollapsedPaths = useMemo(() => {
+  const [reconcileCollapsedPaths] = useState(() => {
     let last: StateTree<boolean> | undefined
     return (state: StateTree<boolean> | undefined) => {
       const result = immutableReconcile(last ?? null, state)
       last = result
       return result
     }
-  }, [])
+  })
   const reconciledCollapsedPaths = useMemo(
     () => reconcileCollapsedPaths(collapsedPaths),
     [collapsedPaths, reconcileCollapsedPaths],
   )
 
-  const reconcileCollapsedFieldsets = useMemo(() => {
+  const [reconcileCollapsedFieldsets] = useState(() => {
     let last: StateTree<boolean> | undefined
     return (state: StateTree<boolean> | undefined) => {
       const result = immutableReconcile(last ?? null, state)
       last = result
       return result
     }
-  }, [])
+  })
   const reconciledCollapsedFieldsets = useMemo(
     () => reconcileCollapsedFieldsets(collapsedFieldSets),
     [collapsedFieldSets, reconcileCollapsedFieldsets],