diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
index 29232d83a595d..d9ea72340c220 100644
--- a/packages/shared/ReactFeatureFlags.js
+++ b/packages/shared/ReactFeatureFlags.js
@@ -158,7 +158,7 @@ export const enableLegacyFBSupport = false;
 // not currently rendering. We treat them the same as if they came from an
 // interleaved event. Remove this flag once we have migrated to the
 // new behavior.
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableUseRefAccessWarning = false;
 
diff --git a/packages/shared/forks/ReactFeatureFlags.native-fb.js b/packages/shared/forks/ReactFeatureFlags.native-fb.js
index 27d10c9f0f44d..2fc1faa80ce7b 100644
--- a/packages/shared/forks/ReactFeatureFlags.native-fb.js
+++ b/packages/shared/forks/ReactFeatureFlags.native-fb.js
@@ -50,7 +50,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = __DEV__;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.native-oss.js b/packages/shared/forks/ReactFeatureFlags.native-oss.js
index 1f8722560caf1..28bd6d0e07a3d 100644
--- a/packages/shared/forks/ReactFeatureFlags.native-oss.js
+++ b/packages/shared/forks/ReactFeatureFlags.native-oss.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = false;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
index 888bedb396dd4..4dc6686c61ca9 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = false;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
index 7eb2c151d10e2..600eb80153301 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = false;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
index 7699c52b14747..506c778765a6a 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = true;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.testing.js b/packages/shared/forks/ReactFeatureFlags.testing.js
index 7af17d70fa7fb..0556a6e49489a 100644
--- a/packages/shared/forks/ReactFeatureFlags.testing.js
+++ b/packages/shared/forks/ReactFeatureFlags.testing.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = false;
 export const createRootStrictEffectsByDefault = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.testing.www.js b/packages/shared/forks/ReactFeatureFlags.testing.www.js
index 01f184c1e4584..06cc9bed8ffac 100644
--- a/packages/shared/forks/ReactFeatureFlags.testing.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.testing.www.js
@@ -49,7 +49,7 @@ export const deletedTreeCleanUpLevel = 1;
 export const enableSuspenseLayoutEffectSemantics = false;
 
 export const enableNewReconciler = false;
-export const deferRenderPhaseUpdateToNextBatch = true;
+export const deferRenderPhaseUpdateToNextBatch = false;
 
 export const enableStrictEffects = false;
 export const createRootStrictEffectsByDefault = false;