iOS Voice Control number label shown on parent widget with Semantic label when child widget is actionable

Steps to reproduce

Create a parent widget, and wrap it in Semantics(label: 'Hello world)
Add a child widget with an action, like TextButton
Activate Voice Control on iOS
Say "Show numbers"
Notice a number is shown on the parent, and it has no actions

Expected results

The parent AND child widgets show a number label, even though the parent has no actions.

Actual results

Only child widget should show a number label, not the parent

Code sample

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Repro examples'),
        ),
        body: Semantics(
          label: 'Example',
          container: true,
          child: Center(
            child: TextButton(
              child: const Text('Hello World'),
              onPressed: () {},
            ),
          ),
        ),
      ),
    );
  }
}

Screenshots or Video

Screenshots / Video demonstration

Logs

[Paste your logs here]

Flutter Doctor output

Doctor output

[Paste your output here]

b/368287225

b/368205456

b/367947743

Might be related. When creating a ListTile, and adding a button as a children, the whole tile gains a number label as well, even if its onTap is null

class MyApp extends StatelessWidget {

  final List<String> items = [
    'Popup menu example',
    'Overlay portal example',
    'Container example',
  ];

  @override
  Widget build(BuildContext context) {

    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Repro examples'),
        ),
        body: ListView.builder(
          itemCount: items.length,
          itemBuilder: (context, index) {
            final item = items[index];
            return ListTile(
              title: Row(
                children: [
                  IconButton(
                    icon: Icon(Icons.menu),
                    onPressed: () => print('Pressed'),
                  ),
                  Text(item),
                ],
              ),
              onTap: null,
            );
          },
        ),
      ),
    );
  }
}

In this example, only the IconButton should show a number, not the whole cell.

I can reproduce this issue (similar to the demo screenshot at the 1st comment) on Flutter stable 3.24.4 and beta 3.27.0-0.1.pre (can't check on master because there is another error that prevents running app on iOS app)

And I think the actual result and expected result in the first comment are reversed.

Reproduced this on iOS with Voice Control. On Android with Voice Access, there is only one label on the button (as expected). This may be similar or has the same cause as #157630.

Flutter versions (stable and beta)

[✓] Flutter (Channel stable, 3.24.4, on macOS 15.0.1 24A348 darwin-x64, locale en-VN)
    • Flutter version 3.24.4 on channel stable at /Users/huynq/Documents/GitHub/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 603104015d (12 hours ago), 2024-10-24 08:01:25 -0700
    • Engine revision db49896cf2
    • Dart version 3.5.4
    • DevTools version 2.37.3

[!] Flutter (Channel beta, 3.27.0-0.1.pre, on macOS 15.0.1 24A348 darwin-x64, locale en-VN)
    • Flutter version 3.27.0-0.1.pre on channel beta at /Users/huynq/Documents/GitHub/flutter_beta
    ! Warning: `flutter` on your path resolves to /Users/huynq/Documents/GitHub/flutter/bin/flutter, which is not inside your current Flutter SDK checkout at /Users/huynq/Documents/GitHub/flutter_beta. Consider adding /Users/huynq/Documents/GitHub/flutter_beta/bin to the front of your path.
    ! Warning: `dart` on your path resolves to /Users/huynq/Documents/GitHub/flutter/bin/dart, which is not inside your current Flutter SDK checkout at /Users/huynq/Documents/GitHub/flutter_beta. Consider adding /Users/huynq/Documents/GitHub/flutter_beta/bin to the front of your path.
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 2e2c358c9b (2 weeks ago), 2024-10-22 11:02:13 -0400
    • Engine revision af0f0d559c
    • Dart version 3.6.0 (build 3.6.0-334.3.beta)
    • DevTools version 2.40.1
    • If those were intentional, you can disregard the above warnings; however it is recommended to use "git" directly to perform update checks and upgrades.

Yeah, sorry, I mixed expected with actual :)

@jmagman

cc @jmagman

I can't tell why voice control decides to give a label to a accessibilityElement without any action. We may need someone from iOS team to look into this.

This seems quite bad as the voice control users may see this a lot.

The fyi-ios label is redundant with the team-ios label.

Fix extra numbers showing up when enabling VoiceControl (#163593)

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

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iOS Voice Control number label shown on parent widget with Semantic label when child widget is actionable #158477

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iOS Voice Control number label shown on parent widget with Semantic label when child widget is actionable #158477

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franciscojma86 commented on Nov 11, 2024

franciscojma86 commented on Nov 11, 2024

franciscojma86 commented on Nov 12, 2024

huycozy commented on Nov 12, 2024

franciscojma86 commented on Nov 12, 2024

chunhtai commented on Nov 14, 2024

flutter-triage-bot commented on Nov 15, 2024

github-actions commented on Mar 12, 2025

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