`Semantics` does not work on two `nested` PortalTarget on web

fzyzcjy / flutter_portal

Evolved Overlay/OverlayEntry - declarative not imperative, intuitive-context, and easy-alignment

https://pub.dev/packages/flutter_portal

MIT License

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`Semantics` does not work on two `nested` PortalTarget on web #115

Open dab246 opened 1 month ago

dab246 commented 1 month ago

Describe the bug

When I enable Semantics on the Discovery example, the Plus float button no longer increases the counter value, instead it closes the overlay.

To Reproduce

Open the project example, edit the file discovery.dart to enable Semantics:

void main() {
WidgetsFlutterBinding.ensureInitialized();
SemanticsBinding.instance.ensureSemantics();
runApp(const MyApp());
}

Then run it on the web

https://github.com/user-attachments/assets/e2bf65ab-f58b-4943-a557-489e9cfcbd39

Expected behavior

Plus floating button work fine.

fzyzcjy commented 1 month ago

Hmm, maybe we can debug by enabling the Flutter debug flags related to gesture events, and check what is different before/after the semantics is enabled.

dab246 commented 1 month ago

Hmm, maybe we can debug by enabling the Flutter debug flags related to gesture events, and check what is different before/after the semantics is enabled.

I have debugged but still can not find out what the problem is here. If possible, can you spend some time to research it for me. Thanks

fzyzcjy commented 1 month ago

I am really busy recently and maintaining https://github.com/fzyzcjy/flutter_rust_bridge also takes a lot of time... I will try to squeeze some time, but to be honest, may not be very recent because this bug is slighly corner case and has workaround (disable semantics)...