diff --git a/packages/react-reconciler/src/ReactFiberCommitWork.js b/packages/react-reconciler/src/ReactFiberCommitWork.js
index fdd289d93280f..65b8c713c4eee 100644
--- a/packages/react-reconciler/src/ReactFiberCommitWork.js
+++ b/packages/react-reconciler/src/ReactFiberCommitWork.js
@@ -40,6 +40,7 @@ import type {
 } from './ReactFiberTracingMarkerComponent';
 
 import {
+  alwaysThrottleDisappearingFallbacks,
   enableCreateEventHandleAPI,
   enableProfilerTimer,
   enableProfilerCommitHooks,
@@ -53,7 +54,6 @@ import {
   enableUseEffectEventHook,
   enableFloat,
   enableLegacyHidden,
-  alwaysThrottleRetries,
   disableStringRefs,
 } from 'shared/ReactFeatureFlags';
 import {
@@ -2896,7 +2896,7 @@ function commitMutationEffectsOnFiber(
           current !== null &&
           (current.memoizedState: SuspenseState | null) !== null;
 
-        if (alwaysThrottleRetries) {
+        if (alwaysThrottleDisappearingFallbacks) {
           if (isShowingFallback !== wasShowingFallback) {
             // A fallback is either appearing or disappearing.
             markCommitTimeOfFallback();
diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
index ff03d8849afe2..c320acdc45cb4 100644
--- a/packages/shared/ReactFeatureFlags.js
+++ b/packages/shared/ReactFeatureFlags.js
@@ -113,6 +113,8 @@ export const enableUseEffectEventHook = __EXPERIMENTAL__;
 // (handled with an MutationObserver) instead of inline-scripts
 export const enableFizzExternalRuntime = true;
 
+export const alwaysThrottleDisappearingFallbacks = true;
+
 export const alwaysThrottleRetries = true;
 
 export const passChildrenWhenCloningPersistedNodes = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.native-fb-dynamic.js b/packages/shared/forks/ReactFeatureFlags.native-fb-dynamic.js
index de68e6dcccdbb..38943de13d524 100644
--- a/packages/shared/forks/ReactFeatureFlags.native-fb-dynamic.js
+++ b/packages/shared/forks/ReactFeatureFlags.native-fb-dynamic.js
@@ -20,6 +20,7 @@ import typeof * as DynamicFlagsType from 'ReactNativeInternalFeatureFlags';
 // flag here but it won't be set to `true` in any of our test runs. Need to
 // update the test configuration.
 
+export const alwaysThrottleDisappearingFallbacks = __VARIANT__;
 export const alwaysThrottleRetries = __VARIANT__;
 export const consoleManagedByDevToolsDuringStrictMode = __VARIANT__;
 export const enableAsyncActions = __VARIANT__;
diff --git a/packages/shared/forks/ReactFeatureFlags.native-fb.js b/packages/shared/forks/ReactFeatureFlags.native-fb.js
index 93a8d66ce7da3..64753fba3f96f 100644
--- a/packages/shared/forks/ReactFeatureFlags.native-fb.js
+++ b/packages/shared/forks/ReactFeatureFlags.native-fb.js
@@ -18,6 +18,7 @@ import * as dynamicFlags from 'ReactNativeInternalFeatureFlags';
 // We destructure each value before re-exporting to avoid a dynamic look-up on
 // the exports object every time a flag is read.
 export const {
+  alwaysThrottleDisappearingFallbacks,
   alwaysThrottleRetries,
   consoleManagedByDevToolsDuringStrictMode,
   enableAsyncActions,
diff --git a/packages/shared/forks/ReactFeatureFlags.native-oss.js b/packages/shared/forks/ReactFeatureFlags.native-oss.js
index 60581ea148ab0..4dd502dc0d46b 100644
--- a/packages/shared/forks/ReactFeatureFlags.native-oss.js
+++ b/packages/shared/forks/ReactFeatureFlags.native-oss.js
@@ -86,6 +86,7 @@ export const enableInfiniteRenderLoopDetection = false;
 
 export const enableAsyncActions = false;
 
+export const alwaysThrottleDisappearingFallbacks = false;
 export const alwaysThrottleRetries = false;
 
 export const passChildrenWhenCloningPersistedNodes = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
index 366e475a4f57a..b1dd230c472f5 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
@@ -76,6 +76,7 @@ export const enableDeferRootSchedulingToMicrotask = true;
 
 export const enableAsyncActions = true;
 
+export const alwaysThrottleDisappearingFallbacks = true;
 export const alwaysThrottleRetries = true;
 
 export const passChildrenWhenCloningPersistedNodes = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
index fd9531385971b..e5a6bf7ec0b3e 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.native.js
@@ -77,6 +77,7 @@ export const enableDeferRootSchedulingToMicrotask = false;
 
 export const enableAsyncActions = true;
 
+export const alwaysThrottleDisappearingFallbacks = true;
 export const alwaysThrottleRetries = true;
 
 export const passChildrenWhenCloningPersistedNodes = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
index f6b6be8054609..21740962d076e 100644
--- a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
@@ -78,6 +78,7 @@ export const enableDeferRootSchedulingToMicrotask = true;
 
 export const enableAsyncActions = true;
 
+export const alwaysThrottleDisappearingFallbacks = false;
 export const alwaysThrottleRetries = true;
 
 export const passChildrenWhenCloningPersistedNodes = false;
diff --git a/packages/shared/forks/ReactFeatureFlags.www-dynamic.js b/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
index 40e4e943aa9b1..f8ebfb050fc67 100644
--- a/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
+++ b/packages/shared/forks/ReactFeatureFlags.www-dynamic.js
@@ -23,6 +23,7 @@ export const forceConcurrentByDefaultForTesting = __VARIANT__;
 export const enableUnifiedSyncLane = __VARIANT__;
 export const enableTransitionTracing = __VARIANT__;
 export const enableDeferRootSchedulingToMicrotask = __VARIANT__;
+export const alwaysThrottleDisappearingFallbacks = __VARIANT__;
 export const alwaysThrottleRetries = __VARIANT__;
 export const enableDO_NOT_USE_disableStrictPassiveEffect = __VARIANT__;
 export const enableUseDeferredValueInitialArg = __VARIANT__;
diff --git a/packages/shared/forks/ReactFeatureFlags.www.js b/packages/shared/forks/ReactFeatureFlags.www.js
index fd8118d51a965..ed502266d112b 100644
--- a/packages/shared/forks/ReactFeatureFlags.www.js
+++ b/packages/shared/forks/ReactFeatureFlags.www.js
@@ -26,6 +26,7 @@ export const {
   enableRetryLaneExpiration,
   enableTransitionTracing,
   enableDeferRootSchedulingToMicrotask,
+  alwaysThrottleDisappearingFallbacks,
   alwaysThrottleRetries,
   enableDO_NOT_USE_disableStrictPassiveEffect,
   disableSchedulerTimeoutInWorkLoop,
diff --git a/scripts/flow/xplat.js b/scripts/flow/xplat.js
index 9b9a065de410f..9c458c2c8ef8c 100644
--- a/scripts/flow/xplat.js
+++ b/scripts/flow/xplat.js
@@ -8,6 +8,7 @@
  */
 
 declare module 'ReactNativeInternalFeatureFlags' {
+  declare export var alwaysThrottleDisappearingFallbacks: boolean;
   declare export var alwaysThrottleRetries: boolean;
   declare export var consoleManagedByDevToolsDuringStrictMode: boolean;
   declare export var enableAsyncActions: boolean;