{"parents":["340060cccd21b47f364646c894a3406b0f0341ba"],"patch":"diff --git a\/packages\/react-native-renderer\/src\/ReactFabricHostConfig.js b\/packages\/react-native-renderer\/src\/ReactFabricHostConfig.js\nindex 81295f6e50..515c4e0f96 100644\n--- a\/packages\/react-native-renderer\/src\/ReactFabricHostConfig.js\n+++ b\/packages\/react-native-renderer\/src\/ReactFabricHostConfig.js\n@@ -7,7 +7,6 @@\n * @flow\n *\/\n \n-import type {ReactNodeList, OffscreenMode} from 'shared\/ReactTypes';\n import type {ElementRef} from 'react';\n import type {\n HostComponent,\n@@ -545,37 +544,6 @@ export function cloneInstance(\n };\n }\n \n-\/\/ TODO: These two methods should be replaced with `createOffscreenInstance` and\n-\/\/ `cloneOffscreenInstance`. I did it this way for now because the offscreen\n-\/\/ instance is stored on an extra HostComponent fiber instead of the\n-\/\/ OffscreenComponent fiber, and I didn't want to add an extra check to the\n-\/\/ generic HostComponent path. Instead we should use the OffscreenComponent\n-\/\/ fiber, but currently Fabric expects a 1:1 correspondence between Fabric\n-\/\/ instances and host fibers, so I'm leaving this optimization for later once\n-\/\/ we can confirm this won't break any downstream expectations.\n-export function getOffscreenContainerType(): string {\n- return 'RCTView';\n-}\n-\n-export function getOffscreenContainerProps(\n- mode: OffscreenMode,\n- children: ReactNodeList,\n-): Props {\n- if (mode === 'hidden') {\n- return {\n- children,\n- style: {display: 'none'},\n- };\n- } else {\n- return {\n- children,\n- style: {\n- flex: 1,\n- },\n- };\n- }\n-}\n-\n export function cloneHiddenInstance(\n instance: Instance,\n type: string,\ndiff --git a\/packages\/react-noop-renderer\/src\/createReactNoop.js b\/packages\/react-noop-renderer\/src\/createReactNoop.js\nindex 8e4050dcfa..13a0f49105 100644\n--- a\/packages\/react-noop-renderer\/src\/createReactNoop.js\n+++ b\/packages\/react-noop-renderer\/src\/createReactNoop.js\n@@ -19,7 +19,7 @@ import type {\n TransitionTracingCallbacks,\n } from 'react-reconciler\/src\/ReactInternalTypes';\n import type {UpdateQueue} from 'react-reconciler\/src\/ReactUpdateQueue';\n-import type {ReactNodeList, OffscreenMode} from 'shared\/ReactTypes';\n+import type {ReactNodeList} from 'shared\/ReactTypes';\n import type {RootTag} from 'react-reconciler\/src\/ReactRootTags';\n \n import * as Scheduler from 'scheduler\/unstable_mock';\n@@ -595,20 +595,6 @@ function createReactNoop(reconciler: Function, useMutation: boolean) {\n container.children = newChildren;\n },\n \n- getOffscreenContainerType(): string {\n- return 'offscreen';\n- },\n-\n- getOffscreenContainerProps(\n- mode: OffscreenMode,\n- children: ReactNodeList,\n- ): Props {\n- return {\n- hidden: mode === 'hidden',\n- children,\n- };\n- },\n-\n cloneHiddenInstance(\n instance: Instance,\n type: string,\n@@ -721,9 +707,7 @@ function createReactNoop(reconciler: Function, useMutation: boolean) {\n \n function getChildren(root) {\n if (root) {\n- return useMutation\n- ? root.children\n- : removeOffscreenContainersFromChildren(root.children, false);\n+ return root.children;\n } else {\n return null;\n }\n@@ -731,169 +715,12 @@ function createReactNoop(reconciler: Function, useMutation: boolean) {\n \n function getPendingChildren(root) {\n if (root) {\n- return useMutation\n- ? root.children\n- : removeOffscreenContainersFromChildren(root.pendingChildren, false);\n+ return root.children;\n } else {\n return null;\n }\n }\n \n- function removeOffscreenContainersFromChildren(children, hideNearestNode) {\n- \/\/ Mutation mode and persistent mode have different outputs for Offscreen\n- \/\/ and Suspense trees. Persistent mode adds an additional host node wrapper,\n- \/\/ whereas mutation mode does not.\n- \/\/\n- \/\/ This function removes the offscreen host wrappers so that the output is\n- \/\/ consistent. If the offscreen node is hidden, it transfers the hiddenness\n- \/\/ to the child nodes, to mimic how it works in mutation mode. That way our\n- \/\/ tests don't have to fork tree assertions.\n- \/\/\n- \/\/ So, it takes a tree that looks like this:\n- \/\/\n- \/\/ \n- \/\/ A<\/span>\n- \/\/ B<\/span>\n- \/\/ <\/offscren>\n- \/\/\n- \/\/ And turns it into this:\n- \/\/\n- \/\/ A<\/span>\n- \/\/ B<\/span>\n- \/\/\n- \/\/ We don't mutate the original tree, but instead return a copy.\n- \/\/\n- \/\/ This function is only used by our test assertions, via the `getChildren`\n- \/\/ and `getChildrenAsJSX` methods.\n- let didClone = false;\n- const newChildren = [];\n- for (let i = 0; i < children.length; i++) {\n- const child = children[i];\n- const innerChildren = child.children;\n- if (innerChildren !== undefined) {\n- \/\/ This is a host instance instance\n- const instance: Instance = (child: any);\n- if (instance.type === 'offscreen') {\n- \/\/ This is an offscreen wrapper instance. Remove it from the tree\n- \/\/ and recursively return its children, as if it were a fragment.\n- didClone = true;\n- if (instance.text !== null) {\n- \/\/ If this offscreen tree contains only text, we replace it with\n- \/\/ a text child. Related to `shouldReplaceTextContent` feature.\n- const offscreenTextInstance: TextInstance = {\n- text: instance.text,\n- id: instanceCounter++,\n- parent: instance.parent,\n- hidden: hideNearestNode || instance.hidden,\n- context: instance.context,\n- };\n- \/\/ Hide from unit tests\n- Object.defineProperty(offscreenTextInstance, 'id', {\n- value: offscreenTextInstance.id,\n- enumerable: false,\n- });\n- Object.defineProperty(offscreenTextInstance, 'parent', {\n- value: offscreenTextInstance.parent,\n- enumerable: false,\n- });\n- Object.defineProperty(offscreenTextInstance, 'context', {\n- value: offscreenTextInstance.context,\n- enumerable: false,\n- });\n- newChildren.push(offscreenTextInstance);\n- } else {\n- \/\/ Skip the offscreen node and replace it with its children\n- const offscreenChildren = removeOffscreenContainersFromChildren(\n- innerChildren,\n- hideNearestNode || instance.hidden,\n- );\n- newChildren.push.apply(newChildren, offscreenChildren);\n- }\n- } else {\n- \/\/ This is a regular (non-offscreen) instance. If the nearest\n- \/\/ offscreen boundary is hidden, hide this node.\n- const hidden = hideNearestNode ? true : instance.hidden;\n- const clonedChildren = removeOffscreenContainersFromChildren(\n- instance.children,\n- \/\/ We never need to hide the children of this node, since if we're\n- \/\/ inside a hidden tree, then the hidden style will be applied to\n- \/\/ this node.\n- false,\n- );\n- if (\n- clonedChildren === instance.children &&\n- hidden === instance.hidden\n- ) {\n- \/\/ No changes. Reuse the original instance without cloning.\n- newChildren.push(instance);\n- } else {\n- didClone = true;\n- const clone: Instance = {\n- id: instance.id,\n- type: instance.type,\n- parent: instance.parent,\n- children: clonedChildren,\n- text: instance.text,\n- prop: instance.prop,\n- hidden: hideNearestNode ? true : instance.hidden,\n- context: instance.context,\n- };\n- Object.defineProperty(clone, 'id', {\n- value: clone.id,\n- enumerable: false,\n- });\n- Object.defineProperty(clone, 'parent', {\n- value: clone.parent,\n- enumerable: false,\n- });\n- Object.defineProperty(clone, 'text', {\n- value: clone.text,\n- enumerable: false,\n- });\n- Object.defineProperty(clone, 'context', {\n- value: clone.context,\n- enumerable: false,\n- });\n- newChildren.push(clone);\n- }\n- }\n- } else {\n- \/\/ This is a text instance\n- const textInstance: TextInstance = (child: any);\n- if (hideNearestNode) {\n- didClone = true;\n- const clone = {\n- text: textInstance.text,\n- id: textInstance.id,\n- parent: textInstance.parent,\n- hidden: textInstance.hidden || hideNearestNode,\n- context: textInstance.context,\n- };\n- Object.defineProperty(clone, 'id', {\n- value: clone.id,\n- enumerable: false,\n- });\n- Object.defineProperty(clone, 'parent', {\n- value: clone.parent,\n- enumerable: false,\n- });\n- Object.defineProperty(clone, 'context', {\n- value: clone.context,\n- enumerable: false,\n- });\n-\n- newChildren.push(clone);\n- } else {\n- newChildren.push(textInstance);\n- }\n- }\n- }\n- \/\/ There are some tests that assume reference equality, so preserve it\n- \/\/ when possible. Alternatively, we could update the tests to compare the\n- \/\/ ids instead.\n- return didClone ? newChildren : children;\n- }\n-\n function getChildrenAsJSX(root) {\n const children = childToJSX(getChildren(root), null);\n if (children === null) {\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiber.new.js b\/packages\/react-reconciler\/src\/ReactFiber.new.js\nindex b28f1fee9b..33fc93ef93 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiber.new.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiber.new.js\n@@ -14,7 +14,7 @@ import type {RootTag} from '.\/ReactRootTags';\n import type {WorkTag} from '.\/ReactWorkTags';\n import type {TypeOfMode} from '.\/ReactTypeOfMode';\n import type {Lanes} from '.\/ReactFiberLane.new';\n-import type {SuspenseInstance, Props} from '.\/ReactFiberHostConfig';\n+import type {SuspenseInstance} from '.\/ReactFiberHostConfig';\n import type {\n OffscreenProps,\n OffscreenInstance,\n@@ -32,10 +32,6 @@ import {\n enableTransitionTracing,\n enableDebugTracing,\n } from 'shared\/ReactFeatureFlags';\n-import {\n- supportsPersistence,\n- getOffscreenContainerType,\n-} from '.\/ReactFiberHostConfig';\n import {NoFlags, Placement, StaticMask} from '.\/ReactFiberFlags';\n import {ConcurrentRoot} from '.\/ReactRootTags';\n import {\n@@ -605,25 +601,6 @@ export function createFiberFromTypeAndProps(\n return fiber;\n }\n \n-export function createOffscreenHostContainerFiber(\n- props: Props,\n- fiberMode: TypeOfMode,\n- lanes: Lanes,\n- key: null | string,\n-): Fiber {\n- if (supportsPersistence) {\n- const type = getOffscreenContainerType();\n- const fiber = createFiber(HostComponent, props, key, fiberMode);\n- fiber.elementType = type;\n- fiber.type = type;\n- fiber.lanes = lanes;\n- return fiber;\n- } else {\n- \/\/ Only implemented in persistent mode\n- throw new Error('Not implemented.');\n- }\n-}\n-\n export function createFiberFromElement(\n element: ReactElement,\n mode: TypeOfMode,\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiber.old.js b\/packages\/react-reconciler\/src\/ReactFiber.old.js\nindex 5c4301977a..a65f460c6b 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiber.old.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiber.old.js\n@@ -14,7 +14,7 @@ import type {RootTag} from '.\/ReactRootTags';\n import type {WorkTag} from '.\/ReactWorkTags';\n import type {TypeOfMode} from '.\/ReactTypeOfMode';\n import type {Lanes} from '.\/ReactFiberLane.old';\n-import type {SuspenseInstance, Props} from '.\/ReactFiberHostConfig';\n+import type {SuspenseInstance} from '.\/ReactFiberHostConfig';\n import type {\n OffscreenProps,\n OffscreenInstance,\n@@ -32,10 +32,6 @@ import {\n enableTransitionTracing,\n enableDebugTracing,\n } from 'shared\/ReactFeatureFlags';\n-import {\n- supportsPersistence,\n- getOffscreenContainerType,\n-} from '.\/ReactFiberHostConfig';\n import {NoFlags, Placement, StaticMask} from '.\/ReactFiberFlags';\n import {ConcurrentRoot} from '.\/ReactRootTags';\n import {\n@@ -605,25 +601,6 @@ export function createFiberFromTypeAndProps(\n return fiber;\n }\n \n-export function createOffscreenHostContainerFiber(\n- props: Props,\n- fiberMode: TypeOfMode,\n- lanes: Lanes,\n- key: null | string,\n-): Fiber {\n- if (supportsPersistence) {\n- const type = getOffscreenContainerType();\n- const fiber = createFiber(HostComponent, props, key, fiberMode);\n- fiber.elementType = type;\n- fiber.type = type;\n- fiber.lanes = lanes;\n- return fiber;\n- } else {\n- \/\/ Only implemented in persistent mode\n- throw new Error('Not implemented.');\n- }\n-}\n-\n export function createFiberFromElement(\n element: ReactElement,\n mode: TypeOfMode,\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberBeginWork.new.js b\/packages\/react-reconciler\/src\/ReactFiberBeginWork.new.js\nindex 1538e32fca..662ac5bbe5 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberBeginWork.new.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberBeginWork.new.js\n@@ -102,7 +102,6 @@ import {\n enableLazyContextPropagation,\n enableSuspenseLayoutEffectSemantics,\n enableSchedulingProfiler,\n- enablePersistentOffscreenHostContainer,\n enableTransitionTracing,\n enableLegacyHidden,\n } from 'shared\/ReactFeatureFlags';\n@@ -161,8 +160,6 @@ import {\n registerSuspenseInstanceRetry,\n supportsHydration,\n isPrimaryRenderer,\n- supportsPersistence,\n- getOffscreenContainerProps,\n } from '.\/ReactFiberHostConfig';\n import type {SuspenseInstance} from '.\/ReactFiberHostConfig';\n import {shouldError, shouldSuspend} from '.\/ReactFiberReconciler';\n@@ -226,7 +223,6 @@ import {\n createFiberFromFragment,\n createFiberFromOffscreen,\n createWorkInProgress,\n- createOffscreenHostContainerFiber,\n isSimpleFunctionComponent,\n } from '.\/ReactFiber.new';\n import {\n@@ -241,7 +237,6 @@ import {setWorkInProgressVersion} from '.\/ReactMutableSource.new';\n import {pushCacheProvider, CacheContext} from '.\/ReactFiberCacheComponent.new';\n import {createCapturedValue} from '.\/ReactCapturedValue';\n import {createClassErrorUpdate} from '.\/ReactFiberThrow.new';\n-import {completeSuspendedOffscreenHostContainer} from '.\/ReactFiberCompleteWork.new';\n import is from 'shared\/objectIs';\n import {\n getForksAtLevel,\n@@ -800,67 +795,8 @@ function updateOffscreenComponent(\n pushRenderLanes(workInProgress, subtreeRenderLanes);\n }\n \n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ TODO: Optimize this to use the OffscreenComponent fiber instead of\n- \/\/ an extra HostComponent fiber. Need to make sure this doesn't break Fabric\n- \/\/ or some other infra that expects a HostComponent.\n- const isHidden =\n- nextProps.mode === 'hidden' &&\n- (!enableLegacyHidden || workInProgress.tag !== LegacyHiddenComponent);\n- const offscreenContainer = reconcileOffscreenHostContainer(\n- current,\n- workInProgress,\n- isHidden,\n- nextChildren,\n- renderLanes,\n- );\n- return offscreenContainer;\n- } else {\n- reconcileChildren(current, workInProgress, nextChildren, renderLanes);\n- return workInProgress.child;\n- }\n-}\n-\n-function reconcileOffscreenHostContainer(\n- currentOffscreen: Fiber | null,\n- offscreen: Fiber,\n- isHidden: boolean,\n- children: any,\n- renderLanes: Lanes,\n-) {\n- const containerProps = getOffscreenContainerProps(\n- isHidden ? 'hidden' : 'visible',\n- children,\n- );\n- let hostContainer;\n- if (currentOffscreen === null) {\n- hostContainer = createOffscreenHostContainerFiber(\n- containerProps,\n- offscreen.mode,\n- renderLanes,\n- null,\n- );\n- } else {\n- const currentHostContainer = currentOffscreen.child;\n- if (currentHostContainer === null) {\n- hostContainer = createOffscreenHostContainerFiber(\n- containerProps,\n- offscreen.mode,\n- renderLanes,\n- null,\n- );\n- hostContainer.flags |= Placement;\n- } else {\n- hostContainer = createWorkInProgress(\n- currentHostContainer,\n- containerProps,\n- );\n- }\n- }\n- hostContainer.return = offscreen;\n- offscreen.child = hostContainer;\n- return hostContainer;\n+ reconcileChildren(current, workInProgress, nextChildren, renderLanes);\n+ return workInProgress.child;\n }\n \n \/\/ Note: These happen to have identical begin phases, for now. We shouldn't hold\n@@ -2575,24 +2511,6 @@ function updateSuspenseFallbackChildren(\n currentPrimaryChildFragment.treeBaseDuration;\n }\n \n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ We need to complete it now, because we're going to skip over its normal\n- \/\/ complete phase and go straight to rendering the fallback.\n- const currentOffscreenContainer = currentPrimaryChildFragment.child;\n- const offscreenContainer: Fiber = (primaryChildFragment.child: any);\n- const containerProps = getOffscreenContainerProps(\n- 'hidden',\n- primaryChildren,\n- );\n- offscreenContainer.pendingProps = containerProps;\n- offscreenContainer.memoizedProps = containerProps;\n- completeSuspendedOffscreenHostContainer(\n- currentOffscreenContainer,\n- offscreenContainer,\n- );\n- }\n-\n \/\/ The fallback fiber was added as a deletion during the first pass.\n \/\/ However, since we're going to remain on the fallback, we no longer want\n \/\/ to delete it.\n@@ -2602,29 +2520,6 @@ function updateSuspenseFallbackChildren(\n currentPrimaryChildFragment,\n primaryChildProps,\n );\n-\n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ We need to complete it now, because we're going to skip over its normal\n- \/\/ complete phase and go straight to rendering the fallback.\n- const currentOffscreenContainer = currentPrimaryChildFragment.child;\n- if (currentOffscreenContainer !== null) {\n- const isHidden = true;\n- const offscreenContainer = reconcileOffscreenHostContainer(\n- currentPrimaryChildFragment,\n- primaryChildFragment,\n- isHidden,\n- primaryChildren,\n- renderLanes,\n- );\n- offscreenContainer.memoizedProps = offscreenContainer.pendingProps;\n- completeSuspendedOffscreenHostContainer(\n- currentOffscreenContainer,\n- offscreenContainer,\n- );\n- }\n- }\n-\n \/\/ Since we're reusing a current tree, we need to reuse the flags, too.\n \/\/ (We don't do this in legacy mode, because in legacy mode we don't re-use\n \/\/ the current tree; see previous branch.)\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberBeginWork.old.js b\/packages\/react-reconciler\/src\/ReactFiberBeginWork.old.js\nindex c50ca6357a..81815280e0 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberBeginWork.old.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberBeginWork.old.js\n@@ -102,7 +102,6 @@ import {\n enableLazyContextPropagation,\n enableSuspenseLayoutEffectSemantics,\n enableSchedulingProfiler,\n- enablePersistentOffscreenHostContainer,\n enableTransitionTracing,\n enableLegacyHidden,\n } from 'shared\/ReactFeatureFlags';\n@@ -161,8 +160,6 @@ import {\n registerSuspenseInstanceRetry,\n supportsHydration,\n isPrimaryRenderer,\n- supportsPersistence,\n- getOffscreenContainerProps,\n } from '.\/ReactFiberHostConfig';\n import type {SuspenseInstance} from '.\/ReactFiberHostConfig';\n import {shouldError, shouldSuspend} from '.\/ReactFiberReconciler';\n@@ -226,7 +223,6 @@ import {\n createFiberFromFragment,\n createFiberFromOffscreen,\n createWorkInProgress,\n- createOffscreenHostContainerFiber,\n isSimpleFunctionComponent,\n } from '.\/ReactFiber.old';\n import {\n@@ -241,7 +237,6 @@ import {setWorkInProgressVersion} from '.\/ReactMutableSource.old';\n import {pushCacheProvider, CacheContext} from '.\/ReactFiberCacheComponent.old';\n import {createCapturedValue} from '.\/ReactCapturedValue';\n import {createClassErrorUpdate} from '.\/ReactFiberThrow.old';\n-import {completeSuspendedOffscreenHostContainer} from '.\/ReactFiberCompleteWork.old';\n import is from 'shared\/objectIs';\n import {\n getForksAtLevel,\n@@ -800,67 +795,8 @@ function updateOffscreenComponent(\n pushRenderLanes(workInProgress, subtreeRenderLanes);\n }\n \n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ TODO: Optimize this to use the OffscreenComponent fiber instead of\n- \/\/ an extra HostComponent fiber. Need to make sure this doesn't break Fabric\n- \/\/ or some other infra that expects a HostComponent.\n- const isHidden =\n- nextProps.mode === 'hidden' &&\n- (!enableLegacyHidden || workInProgress.tag !== LegacyHiddenComponent);\n- const offscreenContainer = reconcileOffscreenHostContainer(\n- current,\n- workInProgress,\n- isHidden,\n- nextChildren,\n- renderLanes,\n- );\n- return offscreenContainer;\n- } else {\n- reconcileChildren(current, workInProgress, nextChildren, renderLanes);\n- return workInProgress.child;\n- }\n-}\n-\n-function reconcileOffscreenHostContainer(\n- currentOffscreen: Fiber | null,\n- offscreen: Fiber,\n- isHidden: boolean,\n- children: any,\n- renderLanes: Lanes,\n-) {\n- const containerProps = getOffscreenContainerProps(\n- isHidden ? 'hidden' : 'visible',\n- children,\n- );\n- let hostContainer;\n- if (currentOffscreen === null) {\n- hostContainer = createOffscreenHostContainerFiber(\n- containerProps,\n- offscreen.mode,\n- renderLanes,\n- null,\n- );\n- } else {\n- const currentHostContainer = currentOffscreen.child;\n- if (currentHostContainer === null) {\n- hostContainer = createOffscreenHostContainerFiber(\n- containerProps,\n- offscreen.mode,\n- renderLanes,\n- null,\n- );\n- hostContainer.flags |= Placement;\n- } else {\n- hostContainer = createWorkInProgress(\n- currentHostContainer,\n- containerProps,\n- );\n- }\n- }\n- hostContainer.return = offscreen;\n- offscreen.child = hostContainer;\n- return hostContainer;\n+ reconcileChildren(current, workInProgress, nextChildren, renderLanes);\n+ return workInProgress.child;\n }\n \n \/\/ Note: These happen to have identical begin phases, for now. We shouldn't hold\n@@ -2575,24 +2511,6 @@ function updateSuspenseFallbackChildren(\n currentPrimaryChildFragment.treeBaseDuration;\n }\n \n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ We need to complete it now, because we're going to skip over its normal\n- \/\/ complete phase and go straight to rendering the fallback.\n- const currentOffscreenContainer = currentPrimaryChildFragment.child;\n- const offscreenContainer: Fiber = (primaryChildFragment.child: any);\n- const containerProps = getOffscreenContainerProps(\n- 'hidden',\n- primaryChildren,\n- );\n- offscreenContainer.pendingProps = containerProps;\n- offscreenContainer.memoizedProps = containerProps;\n- completeSuspendedOffscreenHostContainer(\n- currentOffscreenContainer,\n- offscreenContainer,\n- );\n- }\n-\n \/\/ The fallback fiber was added as a deletion during the first pass.\n \/\/ However, since we're going to remain on the fallback, we no longer want\n \/\/ to delete it.\n@@ -2602,29 +2520,6 @@ function updateSuspenseFallbackChildren(\n currentPrimaryChildFragment,\n primaryChildProps,\n );\n-\n- if (enablePersistentOffscreenHostContainer && supportsPersistence) {\n- \/\/ In persistent mode, the offscreen children are wrapped in a host node.\n- \/\/ We need to complete it now, because we're going to skip over its normal\n- \/\/ complete phase and go straight to rendering the fallback.\n- const currentOffscreenContainer = currentPrimaryChildFragment.child;\n- if (currentOffscreenContainer !== null) {\n- const isHidden = true;\n- const offscreenContainer = reconcileOffscreenHostContainer(\n- currentPrimaryChildFragment,\n- primaryChildFragment,\n- isHidden,\n- primaryChildren,\n- renderLanes,\n- );\n- offscreenContainer.memoizedProps = offscreenContainer.pendingProps;\n- completeSuspendedOffscreenHostContainer(\n- currentOffscreenContainer,\n- offscreenContainer,\n- );\n- }\n- }\n-\n \/\/ Since we're reusing a current tree, we need to reuse the flags, too.\n \/\/ (We don't do this in legacy mode, because in legacy mode we don't re-use\n \/\/ the current tree; see previous branch.)\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.new.js b\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.new.js\nindex 4cbae60414..fe8f93e4d2 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.new.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.new.js\n@@ -141,7 +141,6 @@ import {\n enableProfilerTimer,\n enableCache,\n enableSuspenseLayoutEffectSemantics,\n- enablePersistentOffscreenHostContainer,\n enableTransitionTracing,\n } from 'shared\/ReactFeatureFlags';\n import {\n@@ -347,11 +346,7 @@ if (supportsMutation) {\n if (child !== null) {\n child.return = node;\n }\n- if (enablePersistentOffscreenHostContainer) {\n- appendAllChildren(parent, node, false, false);\n- } else {\n- appendAllChildren(parent, node, true, true);\n- }\n+ appendAllChildren(parent, node, true, true);\n } else if (node.child !== null) {\n node.child.return = node;\n node = node.child;\n@@ -416,11 +411,7 @@ if (supportsMutation) {\n if (child !== null) {\n child.return = node;\n }\n- if (enablePersistentOffscreenHostContainer) {\n- appendAllChildrenToContainer(containerChildSet, node, false, false);\n- } else {\n- appendAllChildrenToContainer(containerChildSet, node, true, true);\n- }\n+ appendAllChildrenToContainer(containerChildSet, node, true, true);\n } else if (node.child !== null) {\n node.child.return = node;\n node = node.child;\n@@ -768,65 +759,6 @@ function bubbleProperties(completedWork: Fiber) {\n return didBailout;\n }\n \n-export function completeSuspendedOffscreenHostContainer(\n- current: Fiber | null,\n- workInProgress: Fiber,\n-) {\n- \/\/ This is a fork of the complete phase for HostComponent. We use it when\n- \/\/ a suspense tree is in its fallback state, because in that case the primary\n- \/\/ tree that includes the offscreen boundary is skipped over without a\n- \/\/ regular complete phase.\n- \/\/\n- \/\/ We can optimize this path further by inlining the update logic for\n- \/\/ offscreen instances specifically, i.e. skipping the `prepareUpdate` call.\n- const rootContainerInstance = getRootHostContainer();\n- const type = workInProgress.type;\n- const newProps = workInProgress.memoizedProps;\n- if (current !== null) {\n- updateHostComponent(\n- current,\n- workInProgress,\n- type,\n- newProps,\n- rootContainerInstance,\n- );\n- } else {\n- const currentHostContext = getHostContext();\n- const instance = createInstance(\n- type,\n- newProps,\n- rootContainerInstance,\n- currentHostContext,\n- workInProgress,\n- );\n-\n- appendAllChildren(instance, workInProgress, false, false);\n-\n- workInProgress.stateNode = instance;\n-\n- \/\/ Certain renderers require commit-time effects for initial mount.\n- \/\/ (eg DOM renderer supports auto-focus for certain elements).\n- \/\/ Make sure such renderers get scheduled for later work.\n- if (\n- finalizeInitialChildren(\n- instance,\n- type,\n- newProps,\n- rootContainerInstance,\n- currentHostContext,\n- )\n- ) {\n- markUpdate(workInProgress);\n- }\n-\n- if (workInProgress.ref !== null) {\n- \/\/ If there is a ref on a host node we need to schedule a callback\n- markRef(workInProgress);\n- }\n- }\n- bubbleProperties(workInProgress);\n-}\n-\n function completeWork(\n current: Fiber | null,\n workInProgress: Fiber,\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.old.js b\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.old.js\nindex dd2703f396..abf1deb9ff 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.old.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberCompleteWork.old.js\n@@ -141,7 +141,6 @@ import {\n enableProfilerTimer,\n enableCache,\n enableSuspenseLayoutEffectSemantics,\n- enablePersistentOffscreenHostContainer,\n enableTransitionTracing,\n } from 'shared\/ReactFeatureFlags';\n import {\n@@ -347,11 +346,7 @@ if (supportsMutation) {\n if (child !== null) {\n child.return = node;\n }\n- if (enablePersistentOffscreenHostContainer) {\n- appendAllChildren(parent, node, false, false);\n- } else {\n- appendAllChildren(parent, node, true, true);\n- }\n+ appendAllChildren(parent, node, true, true);\n } else if (node.child !== null) {\n node.child.return = node;\n node = node.child;\n@@ -416,11 +411,7 @@ if (supportsMutation) {\n if (child !== null) {\n child.return = node;\n }\n- if (enablePersistentOffscreenHostContainer) {\n- appendAllChildrenToContainer(containerChildSet, node, false, false);\n- } else {\n- appendAllChildrenToContainer(containerChildSet, node, true, true);\n- }\n+ appendAllChildrenToContainer(containerChildSet, node, true, true);\n } else if (node.child !== null) {\n node.child.return = node;\n node = node.child;\n@@ -768,65 +759,6 @@ function bubbleProperties(completedWork: Fiber) {\n return didBailout;\n }\n \n-export function completeSuspendedOffscreenHostContainer(\n- current: Fiber | null,\n- workInProgress: Fiber,\n-) {\n- \/\/ This is a fork of the complete phase for HostComponent. We use it when\n- \/\/ a suspense tree is in its fallback state, because in that case the primary\n- \/\/ tree that includes the offscreen boundary is skipped over without a\n- \/\/ regular complete phase.\n- \/\/\n- \/\/ We can optimize this path further by inlining the update logic for\n- \/\/ offscreen instances specifically, i.e. skipping the `prepareUpdate` call.\n- const rootContainerInstance = getRootHostContainer();\n- const type = workInProgress.type;\n- const newProps = workInProgress.memoizedProps;\n- if (current !== null) {\n- updateHostComponent(\n- current,\n- workInProgress,\n- type,\n- newProps,\n- rootContainerInstance,\n- );\n- } else {\n- const currentHostContext = getHostContext();\n- const instance = createInstance(\n- type,\n- newProps,\n- rootContainerInstance,\n- currentHostContext,\n- workInProgress,\n- );\n-\n- appendAllChildren(instance, workInProgress, false, false);\n-\n- workInProgress.stateNode = instance;\n-\n- \/\/ Certain renderers require commit-time effects for initial mount.\n- \/\/ (eg DOM renderer supports auto-focus for certain elements).\n- \/\/ Make sure such renderers get scheduled for later work.\n- if (\n- finalizeInitialChildren(\n- instance,\n- type,\n- newProps,\n- rootContainerInstance,\n- currentHostContext,\n- )\n- ) {\n- markUpdate(workInProgress);\n- }\n-\n- if (workInProgress.ref !== null) {\n- \/\/ If there is a ref on a host node we need to schedule a callback\n- markRef(workInProgress);\n- }\n- }\n- bubbleProperties(workInProgress);\n-}\n-\n function completeWork(\n current: Fiber | null,\n workInProgress: Fiber,\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberHostConfigWithNoPersistence.js b\/packages\/react-reconciler\/src\/ReactFiberHostConfigWithNoPersistence.js\nindex 9f194fbc8a..c34449f6a2 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberHostConfigWithNoPersistence.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberHostConfigWithNoPersistence.js\n@@ -25,7 +25,5 @@ export const createContainerChildSet = shim;\n export const appendChildToContainerChildSet = shim;\n export const finalizeContainerChildren = shim;\n export const replaceContainerChildren = shim;\n-export const getOffscreenContainerType = shim;\n-export const getOffscreenContainerProps = shim;\n export const cloneHiddenInstance = shim;\n export const cloneHiddenTextInstance = shim;\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberThrow.new.js b\/packages\/react-reconciler\/src\/ReactFiberThrow.new.js\nindex 7db27ba935..9a3d1b6192 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberThrow.new.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberThrow.new.js\n@@ -34,17 +34,12 @@ import {\n ForceUpdateForLegacySuspense,\n ForceClientRender,\n } from '.\/ReactFiberFlags';\n-import {\n- supportsPersistence,\n- getOffscreenContainerProps,\n-} from '.\/ReactFiberHostConfig';\n import {shouldCaptureSuspense} from '.\/ReactFiberSuspenseComponent.new';\n import {NoMode, ConcurrentMode, DebugTracingMode} from '.\/ReactTypeOfMode';\n import {\n enableDebugTracing,\n enableLazyContextPropagation,\n enableUpdaterTracking,\n- enablePersistentOffscreenHostContainer,\n } from 'shared\/ReactFeatureFlags';\n import {createCapturedValue} from '.\/ReactCapturedValue';\n import {\n@@ -336,26 +331,6 @@ function markSuspenseBoundaryShouldCapture(\n \/\/ all lifecycle effect tags.\n sourceFiber.flags &= ~(LifecycleEffectMask | Incomplete);\n \n- if (supportsPersistence && enablePersistentOffscreenHostContainer) {\n- \/\/ Another legacy Suspense quirk. In persistent mode, if this is the\n- \/\/ initial mount, override the props of the host container to hide\n- \/\/ its contents.\n- const currentSuspenseBoundary = suspenseBoundary.alternate;\n- if (currentSuspenseBoundary === null) {\n- const offscreenFiber: Fiber = (suspenseBoundary.child: any);\n- const offscreenContainer = offscreenFiber.child;\n- if (offscreenContainer !== null) {\n- const children = offscreenContainer.memoizedProps.children;\n- const containerProps = getOffscreenContainerProps(\n- 'hidden',\n- children,\n- );\n- offscreenContainer.pendingProps = containerProps;\n- offscreenContainer.memoizedProps = containerProps;\n- }\n- }\n- }\n-\n if (sourceFiber.tag === ClassComponent) {\n const currentSourceFiber = sourceFiber.alternate;\n if (currentSourceFiber === null) {\ndiff --git a\/packages\/react-reconciler\/src\/ReactFiberThrow.old.js b\/packages\/react-reconciler\/src\/ReactFiberThrow.old.js\nindex a8e75e9ce6..66f91a69d3 100644\n--- a\/packages\/react-reconciler\/src\/ReactFiberThrow.old.js\n+++ b\/packages\/react-reconciler\/src\/ReactFiberThrow.old.js\n@@ -34,17 +34,12 @@ import {\n ForceUpdateForLegacySuspense,\n ForceClientRender,\n } from '.\/ReactFiberFlags';\n-import {\n- supportsPersistence,\n- getOffscreenContainerProps,\n-} from '.\/ReactFiberHostConfig';\n import {shouldCaptureSuspense} from '.\/ReactFiberSuspenseComponent.old';\n import {NoMode, ConcurrentMode, DebugTracingMode} from '.\/ReactTypeOfMode';\n import {\n enableDebugTracing,\n enableLazyContextPropagation,\n enableUpdaterTracking,\n- enablePersistentOffscreenHostContainer,\n } from 'shared\/ReactFeatureFlags';\n import {createCapturedValue} from '.\/ReactCapturedValue';\n import {\n@@ -336,26 +331,6 @@ function markSuspenseBoundaryShouldCapture(\n \/\/ all lifecycle effect tags.\n sourceFiber.flags &= ~(LifecycleEffectMask | Incomplete);\n \n- if (supportsPersistence && enablePersistentOffscreenHostContainer) {\n- \/\/ Another legacy Suspense quirk. In persistent mode, if this is the\n- \/\/ initial mount, override the props of the host container to hide\n- \/\/ its contents.\n- const currentSuspenseBoundary = suspenseBoundary.alternate;\n- if (currentSuspenseBoundary === null) {\n- const offscreenFiber: Fiber = (suspenseBoundary.child: any);\n- const offscreenContainer = offscreenFiber.child;\n- if (offscreenContainer !== null) {\n- const children = offscreenContainer.memoizedProps.children;\n- const containerProps = getOffscreenContainerProps(\n- 'hidden',\n- children,\n- );\n- offscreenContainer.pendingProps = containerProps;\n- offscreenContainer.memoizedProps = containerProps;\n- }\n- }\n- }\n-\n if (sourceFiber.tag === ClassComponent) {\n const currentSourceFiber = sourceFiber.alternate;\n if (currentSourceFiber === null) {\ndiff --git a\/packages\/react-reconciler\/src\/forks\/ReactFiberHostConfig.custom.js b\/packages\/react-reconciler\/src\/forks\/ReactFiberHostConfig.custom.js\nindex f2705b7b1d..e8856f00ae 100644\n--- a\/packages\/react-reconciler\/src\/forks\/ReactFiberHostConfig.custom.js\n+++ b\/packages\/react-reconciler\/src\/forks\/ReactFiberHostConfig.custom.js\n@@ -121,10 +121,6 @@ export const appendChildToContainerChildSet =\n export const finalizeContainerChildren =\n $$$hostConfig.finalizeContainerChildren;\n export const replaceContainerChildren = $$$hostConfig.replaceContainerChildren;\n-export const getOffscreenContainerType =\n- $$$hostConfig.getOffscreenContainerType;\n-export const getOffscreenContainerProps =\n- $$$hostConfig.getOffscreenContainerProps;\n export const cloneHiddenInstance = $$$hostConfig.cloneHiddenInstance;\n export const cloneHiddenTextInstance = $$$hostConfig.cloneHiddenTextInstance;\n \ndiff --git a\/packages\/shared\/ReactFeatureFlags.js b\/packages\/shared\/ReactFeatureFlags.js\nindex 218a3514f0..7b76a1f752 100644\n--- a\/packages\/shared\/ReactFeatureFlags.js\n+++ b\/packages\/shared\/ReactFeatureFlags.js\n@@ -16,7 +16,6 @@\n export const warnAboutDeprecatedLifecycles = true;\n export const enableComponentStackLocations = true;\n export const disableSchedulerTimeoutBasedOnReactExpirationTime = false;\n-export const enablePersistentOffscreenHostContainer = false;\n \n \/\/ -----------------------------------------------------------------------------\n \/\/ Land or remove (moderate effort)\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.native-fb-dynamic.js b\/packages\/shared\/forks\/ReactFeatureFlags.native-fb-dynamic.js\nindex 63f75e83b7..7138679c53 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.native-fb-dynamic.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.native-fb-dynamic.js\n@@ -7,8 +7,10 @@\n * @flow strict\n *\/\n \n-import typeof * as ExportsType from '.\/ReactFeatureFlags.native-fb-dynamic';\n-import typeof * as DynamicFlagsType from 'ReactNativeInternalFeatureFlags';\n+\/\/ NOTE: There are no flags, currently. Uncomment the stuff below if we add one.\n+\n+\/\/ import typeof * as ExportsType from '.\/ReactFeatureFlags.native-fb-dynamic';\n+\/\/ import typeof * as DynamicFlagsType from 'ReactNativeInternalFeatureFlags';\n \n \/\/ In xplat, these flags are controlled by GKs. Because most GKs have some\n \/\/ population running in either mode, we should run our tests that way, too,\n@@ -20,10 +22,8 @@ import typeof * as DynamicFlagsType from 'ReactNativeInternalFeatureFlags';\n \/\/ flag here but it won't be set to `true` in any of our test runs. Need to\n \/\/ update the test configuration.\n \n-export const enablePersistentOffscreenHostContainer = __VARIANT__;\n-\n-\/\/ Flow magic to verify the exports of this file match the original version.\n-\/\/ eslint-disable-next-line no-unused-vars\n-type Check<_X, Y: _X, X: Y = _X> = null;\n-\/\/ eslint-disable-next-line no-unused-expressions\n-(null: Check);\n+\/\/ \/\/ Flow magic to verify the exports of this file match the original version.\n+\/\/ \/\/ eslint-disable-next-line no-unused-vars\n+\/\/ type Check<_X, Y: _X, X: Y = _X> = null;\n+\/\/ \/\/ eslint-disable-next-line no-unused-expressions\n+\/\/ (null: Check);\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.native-fb.js b\/packages\/shared\/forks\/ReactFeatureFlags.native-fb.js\nindex 6baef59489..ea80fba1da 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.native-fb.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.native-fb.js\n@@ -10,13 +10,14 @@\n import typeof * as FeatureFlagsType from 'shared\/ReactFeatureFlags';\n import typeof * as ExportsType from '.\/ReactFeatureFlags.native-fb';\n \n+\/\/ NOTE: There are no flags, currently. Uncomment the stuff below if we add one.\n \/\/ Re-export dynamic flags from the internal module. Intentionally using *\n \/\/ because this import is compiled to a `require` call.\n-import * as dynamicFlags from 'ReactNativeInternalFeatureFlags';\n+\/\/ import * as dynamicFlags from 'ReactNativeInternalFeatureFlags';\n \n \/\/ We destructure each value before re-exporting to avoid a dynamic look-up on\n \/\/ the exports object every time a flag is read.\n-export const {enablePersistentOffscreenHostContainer} = dynamicFlags;\n+\/\/ export const {} = dynamicFlags;\n \n \/\/ The rest of the flags are static for better dead code elimination.\n export const enableDebugTracing = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.native-oss.js b\/packages\/shared\/forks\/ReactFeatureFlags.native-oss.js\nindex e9398deee8..9a5c2bca40 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.native-oss.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.native-oss.js\n@@ -62,7 +62,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = false;\n-export const enablePersistentOffscreenHostContainer = false;\n export const enableCustomElementPropertySupport = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.js b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.js\nindex c3ca7f565c..157fda232e 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.js\n@@ -62,7 +62,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = false;\n-export const enablePersistentOffscreenHostContainer = false;\n export const enableCustomElementPropertySupport = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.native.js b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.native.js\nindex d186c1852e..0a770e1438 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.native.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.native.js\n@@ -61,7 +61,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = true;\n-export const enablePersistentOffscreenHostContainer = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\n export const enableServerContext = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.www.js b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.www.js\nindex e258b155c2..157f9d6a41 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.www.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.test-renderer.www.js\n@@ -62,7 +62,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = true;\n-export const enablePersistentOffscreenHostContainer = false;\n export const enableCustomElementPropertySupport = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.testing.js b\/packages\/shared\/forks\/ReactFeatureFlags.testing.js\nindex d173aaa1b3..072c58b5c8 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.testing.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.testing.js\n@@ -62,7 +62,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = false;\n-export const enablePersistentOffscreenHostContainer = false;\n export const enableCustomElementPropertySupport = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.testing.www.js b\/packages\/shared\/forks\/ReactFeatureFlags.testing.www.js\nindex c2842d9559..a607e3ea7f 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.testing.www.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.testing.www.js\n@@ -62,7 +62,6 @@ export const enableLazyContextPropagation = false;\n export const enableLegacyHidden = false;\n export const enableSyncDefaultUpdates = true;\n export const allowConcurrentByDefault = true;\n-export const enablePersistentOffscreenHostContainer = false;\n export const enableCustomElementPropertySupport = false;\n \n export const consoleManagedByDevToolsDuringStrictMode = false;\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.www-dynamic.js b\/packages\/shared\/forks\/ReactFeatureFlags.www-dynamic.js\nindex 253cb58a2d..7a89e41ad5 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.www-dynamic.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.www-dynamic.js\n@@ -60,6 +60,5 @@ export const disableNativeComponentFrames = false;\n export const createRootStrictEffectsByDefault = false;\n export const enableStrictEffects = false;\n export const allowConcurrentByDefault = true;\n-export const enablePersistentOffscreenHostContainer = false;\n \/\/ You probably *don't* want to add more hardcoded ones.\n \/\/ Instead, try to add them above with the __VARIANT__ value.\ndiff --git a\/packages\/shared\/forks\/ReactFeatureFlags.www.js b\/packages\/shared\/forks\/ReactFeatureFlags.www.js\nindex 5a8f89bae8..a1932e21c4 100644\n--- a\/packages\/shared\/forks\/ReactFeatureFlags.www.js\n+++ b\/packages\/shared\/forks\/ReactFeatureFlags.www.js\n@@ -99,8 +99,6 @@ export const allowConcurrentByDefault = true;\n \n export const deletedTreeCleanUpLevel = 3;\n \n-export const enablePersistentOffscreenHostContainer = false;\n-\n export const consoleManagedByDevToolsDuringStrictMode = true;\n export const enableServerContext = true;\n \ndiff --git a\/scripts\/flow\/xplat.js b\/scripts\/flow\/xplat.js\nindex c013af3e12..45c12d2a6f 100644\n--- a\/scripts\/flow\/xplat.js\n+++ b\/scripts\/flow\/xplat.js\n@@ -8,5 +8,4 @@\n *\/\n \n declare module 'ReactNativeInternalFeatureFlags' {\n- declare export var enablePersistentOffscreenHostContainer: boolean;\n }\n","commit":{"authorName":"Andrew Clark","authoredAt":"2022-04-28T15:05:41-04:00","subject":"Remove enablePersistentOffscreenHostContainer flag (#24460)","revision":"ce13860281f833de8a3296b7a3dad9caced102e9","shortRevision":"ce13860281","authorEmail":"git@andrewclark.io"},"body":"This was a Fabric-related experiment that we ended up not shipping.","files":[{"status":"M","path":"packages\/react-native-renderer\/src\/ReactFabricHostConfig.js"},{"status":"M","path":"packages\/react-noop-renderer\/src\/createReactNoop.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiber.new.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiber.old.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberBeginWork.new.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberBeginWork.old.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberCompleteWork.new.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberCompleteWork.old.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberHostConfigWithNoPersistence.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberThrow.new.js"},{"status":"M","path":"packages\/react-reconciler\/src\/ReactFiberThrow.old.js"},{"status":"M","path":"packages\/react-reconciler\/src\/forks\/ReactFiberHostConfig.custom.js"},{"status":"M","path":"packages\/shared\/ReactFeatureFlags.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.native-fb-dynamic.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.native-fb.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.native-oss.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.test-renderer.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.test-renderer.native.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.test-renderer.www.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.testing.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.testing.www.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.www-dynamic.js"},{"status":"M","path":"packages\/shared\/forks\/ReactFeatureFlags.www.js"},{"status":"M","path":"scripts\/flow\/xplat.js"}]}

dillon1000/react

Files changed