facebook · javache · Jan 16, 2026
diff --git a/packages/react-native/Libraries/ReactNative/__tests__/State-ForcedCloneCommitHook-itest.js b/packages/react-native/Libraries/ReactNative/__tests__/State-ForcedCloneCommitHook-itest.js
@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @fantom_flags useShadowNodeStateOnClone:true
  * @fantom_flags updateRuntimeShadowNodeReferencesOnCommit:*
  * @flow strict-local
  * @format

diff --git a/...Android/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlags.kt b/...Android/src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlags.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<8cca42a9160a8a0e307a00e53cad46e8>>
+ * @generated SignedSource<<2329e4100b9b70dce294c618d0616e98>>
  */
 
 /**
@@ -462,12 +462,6 @@ public object ReactNativeFeatureFlags {
   @JvmStatic
   public fun useNativeViewConfigsInBridgelessMode(): Boolean = accessor.useNativeViewConfigsInBridgelessMode()
 
-  /**
-   * Use the state stored on the source shadow node when cloning it instead of reading in the most recent state on the shadow node family.
-   */
-  @JvmStatic
-  public fun useShadowNodeStateOnClone(): Boolean = accessor.useShadowNodeStateOnClone()
-
   /**
    * Use shared animation backend in C++ Animated
    */

diff --git a/.../main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxAccessor.kt b/.../main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxAccessor.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<2adb48ad6907058ba092af9703994a57>>
+ * @generated SignedSource<<ddaac394d5d58b2dd3416f5155d4df03>>
  */
 
 /**
@@ -92,7 +92,6 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
   private var useAlwaysAvailableJSErrorHandlingCache: Boolean? = null
   private var useFabricInteropCache: Boolean? = null
   private var useNativeViewConfigsInBridgelessModeCache: Boolean? = null
-  private var useShadowNodeStateOnCloneCache: Boolean? = null
   private var useSharedAnimatedBackendCache: Boolean? = null
   private var useTraitHiddenOnAndroidCache: Boolean? = null
   private var useTurboModuleInteropCache: Boolean? = null
@@ -748,15 +747,6 @@ internal class ReactNativeFeatureFlagsCxxAccessor : ReactNativeFeatureFlagsAcces
     return cached
   }
 
-  override fun useShadowNodeStateOnClone(): Boolean {
-    var cached = useShadowNodeStateOnCloneCache
-    if (cached == null) {
-      cached = ReactNativeFeatureFlagsCxxInterop.useShadowNodeStateOnClone()
-      useShadowNodeStateOnCloneCache = cached
-    }
-    return cached
-  }
-
   override fun useSharedAnimatedBackend(): Boolean {
     var cached = useSharedAnimatedBackendCache
     if (cached == null) {

diff --git a/...c/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxInterop.kt b/...c/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsCxxInterop.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<54ca4d2bf514ce152b2f566205716aa6>>
+ * @generated SignedSource<<d39b29af72f9e1830af35d856952e317>>
  */
 
 /**
@@ -172,8 +172,6 @@ public object ReactNativeFeatureFlagsCxxInterop {
 
   @DoNotStrip @JvmStatic public external fun useNativeViewConfigsInBridgelessMode(): Boolean
 
-  @DoNotStrip @JvmStatic public external fun useShadowNodeStateOnClone(): Boolean
-
   @DoNotStrip @JvmStatic public external fun useSharedAnimatedBackend(): Boolean
 
   @DoNotStrip @JvmStatic public external fun useTraitHiddenOnAndroid(): Boolean

diff --git a/...src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsDefaults.kt b/...src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsDefaults.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<8f895394bc6263275f42c0bfa10674b4>>
+ * @generated SignedSource<<293c71559a8101698003f517a98af514>>
  */
 
 /**
@@ -167,8 +167,6 @@ public open class ReactNativeFeatureFlagsDefaults : ReactNativeFeatureFlagsProvi
 
   override fun useNativeViewConfigsInBridgelessMode(): Boolean = false
 
-  override fun useShadowNodeStateOnClone(): Boolean = true
-
   override fun useSharedAnimatedBackend(): Boolean = false
 
   override fun useTraitHiddenOnAndroid(): Boolean = false

diff --git a/...ain/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsLocalAccessor.kt b/...ain/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsLocalAccessor.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<45b7473c077eb6fd4c2b46712962ddbd>>
+ * @generated SignedSource<<0f1bedf79aaaddc0ff69155ad4593ad3>>
  */
 
 /**
@@ -96,7 +96,6 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
   private var useAlwaysAvailableJSErrorHandlingCache: Boolean? = null
   private var useFabricInteropCache: Boolean? = null
   private var useNativeViewConfigsInBridgelessModeCache: Boolean? = null
-  private var useShadowNodeStateOnCloneCache: Boolean? = null
   private var useSharedAnimatedBackendCache: Boolean? = null
   private var useTraitHiddenOnAndroidCache: Boolean? = null
   private var useTurboModuleInteropCache: Boolean? = null
@@ -824,16 +823,6 @@ internal class ReactNativeFeatureFlagsLocalAccessor : ReactNativeFeatureFlagsAcc
     return cached
   }
 
-  override fun useShadowNodeStateOnClone(): Boolean {
-    var cached = useShadowNodeStateOnCloneCache
-    if (cached == null) {
-      cached = currentProvider.useShadowNodeStateOnClone()
-      accessedFeatureFlags.add("useShadowNodeStateOnClone")
-      useShadowNodeStateOnCloneCache = cached
-    }
-    return cached
-  }
-
   override fun useSharedAnimatedBackend(): Boolean {
     var cached = useSharedAnimatedBackendCache
     if (cached == null) {

diff --git a/...src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsProvider.kt b/...src/main/java/com/facebook/react/internal/featureflags/ReactNativeFeatureFlagsProvider.kt
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<d50ebf5805d13b4da427ce1318c6cabc>>
+ * @generated SignedSource<<85087ed95d67c12c6ac8dbf433284d1d>>
  */
 
 /**
@@ -167,8 +167,6 @@ public interface ReactNativeFeatureFlagsProvider {
 
   @DoNotStrip public fun useNativeViewConfigsInBridgelessMode(): Boolean
 
-  @DoNotStrip public fun useShadowNodeStateOnClone(): Boolean
-
   @DoNotStrip public fun useSharedAnimatedBackend(): Boolean
 
   @DoNotStrip public fun useTraitHiddenOnAndroid(): Boolean

diff --git a/...ative/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.cpp b/...ative/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.cpp
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<77d79172d377c62d4d26ddd16dab56ec>>
+ * @generated SignedSource<<131ba2b067fb63576bbc94cfb2521d06>>
  */
 
 /**
@@ -471,12 +471,6 @@ class ReactNativeFeatureFlagsJavaProvider
     return method(javaProvider_);
   }
 
-  bool useShadowNodeStateOnClone() override {
-    static const auto method =
-        getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("useShadowNodeStateOnClone");
-    return method(javaProvider_);
-  }
-
   bool useSharedAnimatedBackend() override {
     static const auto method =
         getReactNativeFeatureFlagsProviderJavaClass()->getMethod<jboolean()>("useSharedAnimatedBackend");
@@ -877,11 +871,6 @@ bool JReactNativeFeatureFlagsCxxInterop::useNativeViewConfigsInBridgelessMode(
   return ReactNativeFeatureFlags::useNativeViewConfigsInBridgelessMode();
 }
 
-bool JReactNativeFeatureFlagsCxxInterop::useShadowNodeStateOnClone(
-    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
-  return ReactNativeFeatureFlags::useShadowNodeStateOnClone();
-}
-
 bool JReactNativeFeatureFlagsCxxInterop::useSharedAnimatedBackend(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop> /*unused*/) {
   return ReactNativeFeatureFlags::useSharedAnimatedBackend();
@@ -1159,9 +1148,6 @@ void JReactNativeFeatureFlagsCxxInterop::registerNatives() {
       makeNativeMethod(
         "useNativeViewConfigsInBridgelessMode",
         JReactNativeFeatureFlagsCxxInterop::useNativeViewConfigsInBridgelessMode),
-      makeNativeMethod(
-        "useShadowNodeStateOnClone",
-        JReactNativeFeatureFlagsCxxInterop::useShadowNodeStateOnClone),
       makeNativeMethod(
         "useSharedAnimatedBackend",
         JReactNativeFeatureFlagsCxxInterop::useSharedAnimatedBackend),

diff --git a/...-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.h b/...-native/ReactAndroid/src/main/jni/react/featureflags/JReactNativeFeatureFlagsCxxInterop.h
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<35b3b4933e2c337c4d924c2cc545eac6>>
+ * @generated SignedSource<<c08164df224d384271a3808d8117afb5>>
  */
 
 /**
@@ -246,9 +246,6 @@ class JReactNativeFeatureFlagsCxxInterop
   static bool useNativeViewConfigsInBridgelessMode(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 
-  static bool useShadowNodeStateOnClone(
-    facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
-
   static bool useSharedAnimatedBackend(
     facebook::jni::alias_ref<JReactNativeFeatureFlagsCxxInterop>);
 

diff --git a/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.cpp b/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.cpp
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<fa1074c6da1ee0be0ba9160e63f8958f>>
+ * @generated SignedSource<<3df4827c2f80663280d762d64448873f>>
  */
 
 /**
@@ -314,10 +314,6 @@ bool ReactNativeFeatureFlags::useNativeViewConfigsInBridgelessMode() {
   return getAccessor().useNativeViewConfigsInBridgelessMode();
 }
 
-bool ReactNativeFeatureFlags::useShadowNodeStateOnClone() {
-  return getAccessor().useShadowNodeStateOnClone();
-}
-
 bool ReactNativeFeatureFlags::useSharedAnimatedBackend() {
   return getAccessor().useSharedAnimatedBackend();
 }

diff --git a/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.h b/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlags.h
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<94420e56d4980f03465c949a42cb6062>>
+ * @generated SignedSource<<3e7c529929a70e9539193237baed2e89>>
  */
 
 /**
@@ -399,11 +399,6 @@ class ReactNativeFeatureFlags {
    */
   RN_EXPORT static bool useNativeViewConfigsInBridgelessMode();
 
-  /**
-   * Use the state stored on the source shadow node when cloning it instead of reading in the most recent state on the shadow node family.
-   */
-  RN_EXPORT static bool useShadowNodeStateOnClone();
-
   /**
    * Use shared animation backend in C++ Animated
    */

diff --git a/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsAccessor.cpp b/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsAccessor.cpp
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<b64fab8f58e9e6bebaa8459e2ce38a68>>
+ * @generated SignedSource<<9ec16e6422e98c7afd1c0d7d776779fa>>
  */
 
 /**
@@ -1325,24 +1325,6 @@ bool ReactNativeFeatureFlagsAccessor::useNativeViewConfigsInBridgelessMode() {
   return flagValue.value();
 }
 
-bool ReactNativeFeatureFlagsAccessor::useShadowNodeStateOnClone() {
-  auto flagValue = useShadowNodeStateOnClone_.load();
-
-  if (!flagValue.has_value()) {
-    // This block is not exclusive but it is not necessary.
-    // If multiple threads try to initialize the feature flag, we would only
-    // be accessing the provider multiple times but the end state of this
-    // instance and the returned flag value would be the same.
-
-    markFlagAsAccessed(72, "useShadowNodeStateOnClone");
-
-    flagValue = currentProvider_->useShadowNodeStateOnClone();
-    useShadowNodeStateOnClone_ = flagValue;
-  }
-
-  return flagValue.value();
-}
-
 bool ReactNativeFeatureFlagsAccessor::useSharedAnimatedBackend() {
   auto flagValue = useSharedAnimatedBackend_.load();
 
@@ -1352,7 +1334,7 @@ bool ReactNativeFeatureFlagsAccessor::useSharedAnimatedBackend() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(73, "useSharedAnimatedBackend");
+    markFlagAsAccessed(72, "useSharedAnimatedBackend");
 
     flagValue = currentProvider_->useSharedAnimatedBackend();
     useSharedAnimatedBackend_ = flagValue;
@@ -1370,7 +1352,7 @@ bool ReactNativeFeatureFlagsAccessor::useTraitHiddenOnAndroid() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(74, "useTraitHiddenOnAndroid");
+    markFlagAsAccessed(73, "useTraitHiddenOnAndroid");
 
     flagValue = currentProvider_->useTraitHiddenOnAndroid();
     useTraitHiddenOnAndroid_ = flagValue;
@@ -1388,7 +1370,7 @@ bool ReactNativeFeatureFlagsAccessor::useTurboModuleInterop() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(75, "useTurboModuleInterop");
+    markFlagAsAccessed(74, "useTurboModuleInterop");
 
     flagValue = currentProvider_->useTurboModuleInterop();
     useTurboModuleInterop_ = flagValue;
@@ -1406,7 +1388,7 @@ bool ReactNativeFeatureFlagsAccessor::useTurboModules() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(76, "useTurboModules");
+    markFlagAsAccessed(75, "useTurboModules");
 
     flagValue = currentProvider_->useTurboModules();
     useTurboModules_ = flagValue;
@@ -1424,7 +1406,7 @@ double ReactNativeFeatureFlagsAccessor::viewCullingOutsetRatio() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(77, "viewCullingOutsetRatio");
+    markFlagAsAccessed(76, "viewCullingOutsetRatio");
 
     flagValue = currentProvider_->viewCullingOutsetRatio();
     viewCullingOutsetRatio_ = flagValue;
@@ -1442,7 +1424,7 @@ double ReactNativeFeatureFlagsAccessor::virtualViewPrerenderRatio() {
     // be accessing the provider multiple times but the end state of this
     // instance and the returned flag value would be the same.
 
-    markFlagAsAccessed(78, "virtualViewPrerenderRatio");
+    markFlagAsAccessed(77, "virtualViewPrerenderRatio");
 
     flagValue = currentProvider_->virtualViewPrerenderRatio();
     virtualViewPrerenderRatio_ = flagValue;

diff --git a/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsAccessor.h b/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsAccessor.h
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<c10e865da81b58620a2d3673650cec76>>
+ * @generated SignedSource<<a988a1145e1437cd8444dda3863c6065>>
  */
 
 /**
@@ -104,7 +104,6 @@ class ReactNativeFeatureFlagsAccessor {
   bool useAlwaysAvailableJSErrorHandling();
   bool useFabricInterop();
   bool useNativeViewConfigsInBridgelessMode();
-  bool useShadowNodeStateOnClone();
   bool useSharedAnimatedBackend();
   bool useTraitHiddenOnAndroid();
   bool useTurboModuleInterop();
@@ -122,7 +121,7 @@ class ReactNativeFeatureFlagsAccessor {
   std::unique_ptr<ReactNativeFeatureFlagsProvider> currentProvider_;
   bool wasOverridden_;
 
-  std::array<std::atomic<const char*>, 79> accessedFeatureFlags_;
+  std::array<std::atomic<const char*>, 78> accessedFeatureFlags_;
 
   std::atomic<std::optional<bool>> commonTestFlag_;
   std::atomic<std::optional<bool>> cdpInteractionMetricsEnabled_;
@@ -196,7 +195,6 @@ class ReactNativeFeatureFlagsAccessor {
   std::atomic<std::optional<bool>> useAlwaysAvailableJSErrorHandling_;
   std::atomic<std::optional<bool>> useFabricInterop_;
   std::atomic<std::optional<bool>> useNativeViewConfigsInBridgelessMode_;
-  std::atomic<std::optional<bool>> useShadowNodeStateOnClone_;
   std::atomic<std::optional<bool>> useSharedAnimatedBackend_;
   std::atomic<std::optional<bool>> useTraitHiddenOnAndroid_;
   std::atomic<std::optional<bool>> useTurboModuleInterop_;

diff --git a/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsDefaults.h b/packages/react-native/ReactCommon/react/featureflags/ReactNativeFeatureFlagsDefaults.h
@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<9ac153a95e55474403a3d4c47ff7c484>>
+ * @generated SignedSource<<6a4d99365bdd62d89ab5b33dd014bed3>>
  */
 
 /**
@@ -315,10 +315,6 @@ class ReactNativeFeatureFlagsDefaults : public ReactNativeFeatureFlagsProvider {
     return false;
   }
 
-  bool useShadowNodeStateOnClone() override {
-    return true;
-  }
-
   bool useSharedAnimatedBackend() override {
     return false;
   }