Handle FlutterEngine registration when embedded in Multi-Scene apps #176490

vashworth · 2025-10-03T21:11:46Z

When Multi-Scene is enabled, Flutter cannot automatically associate the engine with a scene during the scene connection phase in most cases. However, the scene:willConnectToSession:options: event is critical for some Flutter plugins that rely on scene connection options (the scene-equivalent of application launch options).

To workaround this, this PR adds two things:

Adds a way to manually register a FlutterEngine with a FlutterPluginSceneLifeCycleDelegate. Manually registered engines must also be manually unregistered.
- This use case is for add to app
Automatically registers a FlutterEngine if the rootViewController of the scene is a FlutterViewController
- This use case is for if a Flutter app (not add-to-app) were to enable multi-scene since the rootViewController of the storyboard is a FlutterViewController

This PR also makes a fix for when a FlutterView is removed from the scene:

If a FlutterView is removed from a scene, keep the FlutterEngine associated with the scene until it is assigned to a new scene

Pre-launch Checklist

I read the Contributor Guide and followed the process outlined there for submitting PRs.
I read the Tree Hygiene wiki page, which explains my responsibilities.
I read and followed the Flutter Style Guide, including Features we expect every widget to implement.
I signed the CLA.
I listed at least one issue that this PR fixes in the description above.
I updated/added relevant documentation (doc comments with ///).
I added new tests to check the change I am making, or this PR is test-exempt.
I followed the breaking change policy and added Data Driven Fixes where supported.
All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel on Discord.

Note: The Flutter team is currently trialing the use of Gemini Code Assist for GitHub. Comments from the gemini-code-assist bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.

engine/src/flutter/shell/platform/darwin/ios/framework/Headers/FlutterSceneLifeCycle.h

LongCatIsLooong · 2025-10-06T18:16:39Z

engine/src/flutter/shell/platform/darwin/ios/framework/Headers/FlutterSceneLifeCycle.h

+ * Only manually registered engines can be unregistered. See
+ * `registerSceneLifeCycleWithFlutterEngine`.
+ *
+ * @param engine The `FlutterEngine` to unregister for scene life cycle events.


If I'm understanding correctly, the change in willMovetoWindow: made it so that a Flutter managed engine never truly unregisters (it only moves to one scene from another). So why do we still need this method? The registerSceneLifeCycleWithFlutterEngine method seems sufficient for the moving case?

Also this method will open up the possibility that flutter tries to manage an engine after the developer manually unregisters it. Do we want to enable that?

engine/src/flutter/shell/platform/darwin/ios/framework/Headers/FlutterSceneLifeCycle.h

LongCatIsLooong · 2025-10-06T18:23:04Z

engine/src/flutter/shell/platform/darwin/ios/framework/Headers/FlutterSceneLifeCycle.h

+ *
+ * Manually registered engines must also be manually deregistered if they
+ * switch scenes or when they are no longer needed. Use
+ * `unregisterSceneLifeCycleWithFlutterEngine:`.


nit: I think we should tell app developers to do this at their earliest convenience to avoid missing any lifecycle events.

LongCatIsLooong · 2025-10-06T18:31:29Z

engine/src/flutter/shell/platform/darwin/ios/framework/Source/FlutterSceneLifeCycle.mm

  // Connection options may be nil if the notification was received before the
  // `scene:willConnectToSession:options:` event. In which case, we can wait for the actual event.
-  [self addFlutterEngine:engine];
+  BOOL added = [self addFlutterManagedEngine:engine];


uber nit: could you also add a comment that says this method is only reachable in a single scene app so there is no manually managed engines (or can we make that assumption? Should we assert in the manual registration method that the app has to support multi-scene to be able to use manual registration?)

LongCatIsLooong · 2025-10-06T18:37:34Z

engine/src/flutter/shell/platform/darwin/ios/framework/Source/FlutterSceneLifeCycle.mm

 }

- (void)updateEnginesInScene:(UIScene*)scene {
+- (void)updateFlutterManagedEnginesInScene:(UIScene*)scene {


I wonder why we only have to do this for flutter managed engines? Are we expecting the developer to manually unregister before the engine is deallocated? Or the "allEngines" implementation already does the updating?

…ne_add2_app_workaround

LongCatIsLooong · 2025-10-06T23:56:39Z

engine/src/flutter/shell/platform/darwin/ios/framework/Headers/FlutterSceneLifeCycle.h

+ * registered with either the `FlutterSceneDelegate` or `FlutterPluginSceneLifeCycleDelegate` during
+ * `scene:willConnectToSession:options:`.
+ *
+ * In all other cases, or once the `FlutterViewController.view` associated with the `FlutterEngine`


nit: the or case seems a bit misleading as it sounded like Flutter automatically handle registration once view is added to the hierarchy even for manually managed engines?

auto-submit · 2025-10-07T02:06:09Z

autosubmit label was removed for flutter/flutter/176490, because - The status or check suite Google testing has failed. Please fix the issues identified (or deflake) before re-applying this label.

…ene apps (flutter/flutter#176490)

…lutter#176490) When Multi-Scene is enabled, Flutter cannot automatically associate the engine with a scene during the scene connection phase in most cases. However, the `scene:willConnectToSession:options:` event is critical for some Flutter plugins that rely on scene connection options (the scene-equivalent of application launch options). To workaround this, this PR adds two things: * Adds a way to manually register a `FlutterEngine` with a `FlutterPluginSceneLifeCycleDelegate`. Manually registered engines must also be manually unregistered. * This use case is for add to app * Automatically registers a `FlutterEngine` if the `rootViewController` of the scene is a `FlutterViewController` * This use case is for if a Flutter app (not add-to-app) were to enable multi-scene since the `rootViewController` of the storyboard is a `FlutterViewController` This PR also makes a fix for when a `FlutterView` is removed from the scene: * If a `FlutterView` is removed from a scene, keep the `FlutterEngine` associated with the scene until it is assigned to a new scene ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

…ene apps (flutter/flutter#176490)

Roll Flutter from 908012d58baa to e11e2c11288b (39 revisions) flutter/flutter@908012d...e11e2c1 2025-10-08 [email protected] Configure FfiNative resolver on dart:io (flutter/flutter#176621) 2025-10-08 [email protected] Marks Linux_pixel_7pro service_extensions_test to be unflaky (flutter/flutter#176700) 2025-10-08 [email protected] Keyboard Animation Fix (flutter/flutter#176418) 2025-10-08 [email protected] Feat: Add carousel view builder (flutter/flutter#172837) 2025-10-08 [email protected] Roll Skia from d10a0d877ff4 to ea7cdbc6b986 (15 revisions) (flutter/flutter#176686) 2025-10-08 [email protected] Roll Fuchsia Linux SDK from jJr3my9C6TwYWPygi... to xrIAL91ngrd-wNr9S... (flutter/flutter#176682) 2025-10-08 [email protected] Fix InputDecoration helper/error padding is not compliant (flutter/flutter#176353) 2025-10-08 [email protected] Fix PopupMenu does not update when PopupMenuTheme in Theme changes. (flutter/flutter#175513) 2025-10-07 [email protected] Roll Dart SDK to 3.10.0-290.1.beta (flutter/flutter#176629) 2025-10-07 [email protected] [ Tool ] Output `app.dtd` and `app.devTools` in machine mode (flutter/flutter#176655) 2025-10-07 [email protected] Rename UIScene integration test projects and fix Xcode compatibility (flutter/flutter#176635) 2025-10-07 [email protected] Selecting an implementation widget with the on-device inspector opens the code location for the nearest project widget (flutter/flutter#176530) 2025-10-07 [email protected] Migrate to `WidgetStateInputBorder` (flutter/flutter#176386) 2025-10-07 [email protected] Make it clear that you need to install clangd in VSCode intellisense c++ config (flutter/flutter#176609) 2025-10-07 [email protected] Bump the customer tests to pick up an update to Zulip's tests. (flutter/flutter#176463) 2025-10-07 [email protected] Roll Packages from d3ef88b to 8ca6416 (2 revisions) (flutter/flutter#176633) 2025-10-07 [email protected] Add fallback for 'scene:willConnectToSession:options' (flutter/flutter#176580) 2025-10-07 [email protected] Roll Skia from d09786dfb854 to d10a0d877ff4 (11 revisions) (flutter/flutter#176616) 2025-10-07 [email protected] [ Widget Preview ] Rework UI and theming (flutter/flutter#176581) 2025-10-07 [email protected] Handle FlutterEngine registration when embedded in Multi-Scene apps (flutter/flutter#176490) 2025-10-07 [email protected] Fix code style in Linux embedder template (flutter/flutter#176256) 2025-10-07 [email protected] Add tooling to migrate to UIScene (flutter/flutter#176427) 2025-10-06 [email protected] Bump customer tests.version to 986c4326b4e4bb4e37bc963c2cc2aaa10b943859 (flutter/flutter#176594) 2025-10-06 [email protected] Fix typo in pages.dart (flutter/flutter#176438) 2025-10-06 [email protected] Fix: Update anchorRect for overlayBuilder when anchor moves (flutter/flutter#169814) 2025-10-06 [email protected] Roll Fuchsia Linux SDK from Zm6K_3gP3VCaMy9rH... to jJr3my9C6TwYWPygi... (flutter/flutter#176591) 2025-10-06 [email protected] Fix deprecated configureStatusBarForFullscreenFlutterExperience for Android 15+ (flutter/flutter#175501) 2025-10-06 [email protected] updates docs for flutter engine footprint (flutter/flutter#176217) 2025-10-06 [email protected] [ Widget Preview ] Fix `WidgetInspectorService` override (flutter/flutter#176550) 2025-10-06 [email protected] Fix NavigatorBar lacks visual feedback (flutter/flutter#175182) 2025-10-06 [email protected] Roll Packages from e401aeb to d3ef88b (4 revisions) (flutter/flutter#176582) 2025-10-06 [email protected] Roll Dart SDK from 898380a41c90 to 6b0193498f09 (2 revisions) (flutter/flutter#176576) 2025-10-06 [email protected] Roll Skia from bc7cf194f4ee to d09786dfb854 (1 revision) (flutter/flutter#176577) 2025-10-06 [email protected] Roll vulkan-deps to a9e2ca3b (flutter/flutter#176322) 2025-10-06 [email protected] Add an AppDelegate callback for implicit FlutterEngines (flutter/flutter#176240) 2025-10-06 [email protected] Roll Skia from 45191c22b15c to bc7cf194f4ee (2 revisions) (flutter/flutter#176572) 2025-10-06 [email protected] [ Widget Preview ] Fix type error when retrieving flags from persistent preferences (flutter/flutter#176546) 2025-10-06 [email protected] Roll Skia from 1fd0ca1f2120 to 45191c22b15c (3 revisions) (flutter/flutter#176556) 2025-10-05 [email protected] Roll Dart SDK from 016a8c0045fd to 898380a41c90 (1 revision) (flutter/flutter#176549) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. ...

…ene apps (flutter/flutter#176490)

…lutter#176490) When Multi-Scene is enabled, Flutter cannot automatically associate the engine with a scene during the scene connection phase in most cases. However, the `scene:willConnectToSession:options:` event is critical for some Flutter plugins that rely on scene connection options (the scene-equivalent of application launch options). To workaround this, this PR adds two things: * Adds a way to manually register a `FlutterEngine` with a `FlutterPluginSceneLifeCycleDelegate`. Manually registered engines must also be manually unregistered. * This use case is for add to app * Automatically registers a `FlutterEngine` if the `rootViewController` of the scene is a `FlutterViewController` * This use case is for if a Flutter app (not add-to-app) were to enable multi-scene since the `rootViewController` of the storyboard is a `FlutterViewController` This PR also makes a fix for when a `FlutterView` is removed from the scene: * If a `FlutterView` is removed from a scene, keep the `FlutterEngine` associated with the scene until it is assigned to a new scene ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [ ] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.  [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

vashworth added 4 commits October 2, 2025 21:09

Add the engine from the rootViewController to scene

4699e77

format

84910d0

Add way to manually register FlutterEngine with scene

0bd3f31

format

3367c4d

github-actions bot added platform-ios iOS applications specifically tool Affects the "flutter" command-line tool. See also t: labels. engine flutter/engine related. See also e: labels. team-ios Owned by iOS platform team labels Oct 3, 2025

vashworth added 3 commits October 4, 2025 21:54

feedback

1679ee7

++

c872c07

++

952afdb

github-actions bot removed the tool Affects the "flutter" command-line tool. See also t: labels. label Oct 6, 2025

vashworth changed the title ~~Uiscene multi scene add2 app workaround~~ Handle FlutterEngine registration when embedded in Multi-Scene apps Oct 6, 2025

vashworth marked this pull request as ready for review October 6, 2025 14:52

vashworth requested a review from a team as a code owner October 6, 2025 14:52

vashworth requested a review from LongCatIsLooong October 6, 2025 14:52

vashworth mentioned this pull request Oct 6, 2025

Add the engine from the rootViewController to the UIScene #176440

Closed

9 tasks

LongCatIsLooong reviewed Oct 6, 2025

View reviewed changes

vashworth added 2 commits October 6, 2025 15:39

Merge remote-tracking branch 'upstream/master' into uiscene_multi_sce…

75362b9

…ne_add2_app_workaround

Prevent Flutter from managing engine once manually registered with scene

ec19fba

LongCatIsLooong approved these changes Oct 6, 2025

View reviewed changes

vashworth added the autosubmit Merge PR when tree becomes green via auto submit App label Oct 6, 2025

auto-submit bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Oct 7, 2025

vashworth added the autosubmit Merge PR when tree becomes green via auto submit App label Oct 7, 2025

auto-submit bot added this pull request to the merge queue Oct 7, 2025

Merged via the queue into flutter:master with commit 5c66c53 Oct 7, 2025
190 checks passed

flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Oct 7, 2025

engine-flutter-autoroll mentioned this pull request Oct 7, 2025

Roll Flutter from 908012d58baa to e20c5f5594a3 (22 revisions) flutter/packages#10182

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 7, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

266fd61

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 7, 2025

Roll Flutter from 908012d58baa to 884512c06f7e (23 revisions) flutter/packages#10183

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 7, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

fef6dcf

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 7, 2025

Roll Flutter from 908012d58baa to 9e97c5893ef0 (24 revisions) flutter/packages#10184

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 7, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

e2a4687

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 7, 2025

Roll Flutter from 908012d58baa to 08def364d21b (25 revisions) flutter/packages#10185

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 7, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

5bcd644

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 8, 2025

Roll Flutter from 908012d58baa to 7100df24f611 (36 revisions) flutter/packages#10189

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 8, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

66050c0

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 8, 2025

Roll Flutter from 908012d58baa to 3379c7f0654b (37 revisions) flutter/packages#10190

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 8, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

fa0154b

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 8, 2025

Roll Flutter from 908012d58baa to 44c77df80a87 (38 revisions) flutter/packages#10191

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 8, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

70695a1

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 8, 2025

Roll Flutter from 908012d58baa to e11e2c11288b (39 revisions) flutter/packages#10192

Merged

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 8, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

40fc35d

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll mentioned this pull request Oct 8, 2025

Roll Flutter from 908012d58baa to c56e52be0710 (40 revisions) flutter/packages#10194

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Oct 8, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

85baf17

…ene apps (flutter/flutter#176490)

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Nov 12, 2025

5c66c53a3 Handle FlutterEngine registration when embedded in Multi-Sc…

2dd064b

…ene apps (flutter/flutter#176490)

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Handle FlutterEngine registration when embedded in Multi-Scene apps #176490

Handle FlutterEngine registration when embedded in Multi-Scene apps #176490

Uh oh!

vashworth commented Oct 3, 2025 •

edited

Loading

Uh oh!

Uh oh!

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

LongCatIsLooong Oct 6, 2025

Uh oh!

auto-submit bot commented Oct 7, 2025

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

Handle FlutterEngine registration when embedded in Multi-Scene apps #176490

Handle FlutterEngine registration when embedded in Multi-Scene apps #176490

Uh oh!

Conversation

vashworth commented Oct 3, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Pre-launch Checklist

Uh oh!

Uh oh!

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

LongCatIsLooong Oct 6, 2025

Choose a reason for hiding this comment

Uh oh!

auto-submit bot commented Oct 7, 2025

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

vashworth commented Oct 3, 2025 •

edited

Loading