Issues

• [Worklets][Android] AsyncQueue has no key function, so queue: customQueue from another shared library is silently dropped and the first scheduleOnRuntime crashes (SIGSEGV)

  Missing infoMissing reproPlatform: Android
  software-mansion/react-native-reanimated#10922 · Filter by author fregster opened on Oct 19, 2026
  2

• [iOS] Crash in ReanimatedModuleProxy constructor on reload during first bundle evaluation (null WorkletsModuleProxy)

  Platform: iOSRepro provided
  software-mansion/react-native-reanimated#10913 · Filter by author lnuvy opened on Oct 19, 2026

• [iOS][Fabric] Fatal "Value is null, expected an Object" when a worklet onLayout handler receives a cancelled layout event

  Missing reproPlatform: iOS
  software-mansion/react-native-reanimated#10911 · Filter by author abedell-phantom opened on Oct 16, 2026
  1

• [Worklets] Per-runtime caches keyed on jsi::Runtime* return a dead runtime's values when a new runtime reuses its address (SIGSEGV)

  Platform: AndroidRepro provided
  software-mansion/react-native-reanimated#10910 · Filter by author ronickg opened on Oct 16, 2026

• [iOS] Mac Catalyst build failed by both AppKit and UIKit imported in REAReducedMotion.h in Reanimated 4.7.x

  Missing infoMissing reproPlatform: iOS
  software-mansion/react-native-reanimated#10908 · Filter by author theeket opened on Oct 15, 2026
  3

• [Android][Fabric] 3.18.2: UI thread deadlocks in nested performOperations when a view dispatches an event synchronously during a layout-animation mount

  Missing reproPlatform: Android
  software-mansion/react-native-reanimated#10906 · Filter by author tomas-reuser opened on Oct 15, 2026
  1

• [SET][Android] Border width changes late during shared element transitions

  Area: Shared Element TransitionsMaintainer issuePlatform: Android
  software-mansion/react-native-reanimated#10899 · Filter by author pawicao opened on Oct 15, 2026

• Layout animations: stale index cursor gives a wrong index when React Native LayoutAnimation reorders mutations

  Area: Layout AnimationsMaintainer issuePlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10882 · Filter by author pawicao opened on Oct 14, 2026

• [iOS] Running animations freeze for a moment when the on-screen keyboard opens or closes

  Maintainer issue
  software-mansion/react-native-reanimated#10881 · Filter by author tomekzaw opened on Oct 13, 2026
  1

• USE_ANIMATION_BACKEND: an iOS debug build aborts when a CSS animation starts

  Maintainer issueMissing infoMissing repro
  software-mansion/react-native-reanimated#10879 · Filter by author pawicao opened on Oct 13, 2026
  2

• [SET][Android] An interrupted shared element transition shows the element at wrong positions

  Area: Shared Element TransitionsMaintainer issuePlatform: Android
  software-mansion/react-native-reanimated#10877 · Filter by author pawicao opened on Oct 13, 2026

• [SET][iOS] A back swipe applies the transform of the source element in full instead of interpolating it

  Area: Shared Element TransitionsMaintainer issuePlatform: iOS
  software-mansion/react-native-reanimated#10876 · Filter by author pawicao opened on Oct 13, 2026

• [SET] A synchronous opacity update shows a view that a shared element transition hid

  Area: Shared Element TransitionsMaintainer issuePlatform: AndroidPlatform: iOS
  software-mansion/react-native-reanimated#10875 · Filter by author pawicao opened on Oct 13, 2026
  1

• LayoutAnimationConfig with skipExiting marks its children on mount under StrictMode

  Platform: AndroidPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10873 · Filter by author YevheniiKotyrlo opened on Oct 13, 2026

• Animated components ignore a ref that changes after mount

  Platform: AndroidPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10869 · Filter by author YevheniiKotyrlo opened on Oct 12, 2026

• Share the ref logic of the native and web CSS AnimatedComponent

  lib: ReanimatedMaintainer issue
  software-mansion/react-native-reanimated#10860 · Filter by author pawicao opened on Oct 12, 2026

• A static Animated.View keeps the app from ever going idle

  argent-cloudPlatform: AndroidPlatform: iOS
  software-mansion/react-native-reanimated#10845 · Filter by author Nezz opened on Oct 8, 2026
  

• react-native-worklets/jest/resolver resolves web implementations for all of Reanimated under pnpm

  Platform: AndroidPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10822 · Filter by author ryanlntn opened on Oct 6, 2026

• [Reanimated] [4.7.2] cherry-pick thread

  Maintainer issue
  software-mansion/react-native-reanimated#10818 · Filter by author bartlomiejbloniarz opened on Oct 6, 2026

• [iOS][Expo] Looks like you're passing a function component TextImpl to createAnimatedComponent function which supports only class components.

  Missing reproPlatform: iOS
  software-mansion/react-native-reanimated#10804 · Filter by author winnie-development opened on Oct 3, 2026
  1

• [Web] An animation started outside a frame takes its first step at a negative elapsed time, so springs flash past their target

  Missing reproPlatform: Web
  software-mansion/react-native-reanimated#10752 · Filter by author shafikgomez opened on Sep 29, 2026
  3

• Bundle Mode startup recurses when Uniwind remaps React Native

  Platform: AndroidPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10750 · Filter by author eliotgevers opened on Sep 28, 2026

• [Android] SIGSEGV in MountingCoordinator::pullTransaction since 4.7.0

  Missing infoMissing reproPlatform: Android
  software-mansion/react-native-reanimated#10734 · Filter by author Titozzz opened on Sep 28, 2026
  5

  

• Worklets: propagateModuleUpdate is shipped but never called, so worklets do not hot-reload

  Platform: AndroidPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10684 · Filter by author pawarren opened on Sep 23, 2026

• [iOS] "Unable to recognize flag: USE_ANIMATION_BACKEND" from JS → EXC_BAD_ACCESS (SIGSEGV) (RN 0.83.10 + Reanimated 4.5.5 + Worklets 0.10.1)

  argent-cloudMissing infoPlatform: iOSRepro provided
  software-mansion/react-native-reanimated#10672 · Filter by author Evandoz opened on Sep 23, 2026
  5