Nested MenuAnchors throw 'A TextEditingController was used after being disposed' when MenuItem is selected

### Is there an existing issue for this?

- [X] I have searched the [existing issues](https://github.com/flutter/flutter/issues)
- [X] I have read the [guide to filing a bug](https://flutter.dev/docs/resources/bug-reports)

### Steps to reproduce

1. Created nested MenuAnchors
2. Select a MenuItem from the child MenuAnchor
3. All MenuAnchors are closed, and error is thrown, and the onSelected method of the MenuItem is not called

### Expected results

- The onSelected method of the selected MenuItem should be called
- No error should be thrown
- Only the Menu that contains the MenuItem should be closed (or this behaviour should be configurable)

### Actual results

- All MenuAnchors are closed
- an error is thrown: 'A TextEditingController was used after being disposed.'
- the onSelected method of the MenuItem is not called

### Code sample

<details><summary>Code sample</summary>

```dart
import 'package:flutter/material.dart';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData.dark().copyWith(
        scaffoldBackgroundColor: darkBlue,
      ),
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        body: Center(
          child: MyWidget(),
        ),
      ),
    );
  }
}

class MyWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: Center(
          child: MenuAnchor(
            menuChildren: [
              ParentMenuModal(),
            ],
            builder: (context, controller, widget) {
              return IconButton(
                icon: const Icon(Icons.smartphone_rounded),
                onPressed: () {
                  controller.open();
                },
              );
            },
          ),
        )
    );
  }
}

class ParentMenuModal extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return DropdownMenu(
      label: const Text('Menu'),
      initialSelection: "1",
      dropdownMenuEntries: ["1", "2", "3"]
          .map(
            (it) =>
            DropdownMenuEntry(
              value: it,
              label: it,
            ),
      )
          .toList(),
      onSelected: (selection) {
		// this is never called
        print("selected: $selection");
      },
    );
  }
}

```

</details>


### Screenshots or Video

<details>
<summary>Screenshots / Video demonstration</summary>

[Upload media here]

</details>


### Logs

<details><summary>Logs</summary>

```console
══╡ EXCEPTION CAUGHT BY SCHEDULER LIBRARY ╞═════════════════════════════════════════════════════════
The following assertion was thrown during a scheduler callback:
A TextEditingController was used after being disposed.
Once you have called dispose() on a TextEditingController, it can no longer be used.

When the exception was thrown, this was the stack
════════════════════════════════════════════════════════════════════════════════════════════════════
```

</details>


### Flutter Doctor output

<details><summary>Doctor output</summary>

```console
[✓] Flutter (Channel stable, 3.16.1, on macOS 14.1 23B74 darwin-arm64, locale en-NZ)
    • Flutter version 3.16.1 on channel stable at /Users/user/fvm/versions/stable
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 7f20e5d18c (2 days ago), 2023-11-27 09:47:30 -0800
    • Engine revision 22b600f240
    • Dart version 3.2.1
    • DevTools version 2.28.3

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/user/dev/android-sdk
    • Platform android-34, build-tools 34.0.0
    • ANDROID_HOME = /Users/user/dev/android-sdk
    • Java binary at: /Users/user/Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.0.1)
    • Xcode at /Applications/Xcode-15.0.1.app/Contents/Developer
    • Build 15A507
    • CocoaPods version 1.14.2

[✓] Chrome - develop for the web
    • CHROME_EXECUTABLE = /Users/user/google-chrome-unsafe.sh

[✓] Android Studio (version 2022.3)
    • Android Studio at /Users/user/Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)

[✓] IntelliJ IDEA Ultimate Edition (version 2023.2.5)
    • IntelliJ at /Users/user/Applications/IntelliJ IDEA Ultimate.app
    • Flutter plugin version 76.3.4
    • Dart plugin version 232.10248

[✓] IntelliJ IDEA Ultimate Edition (version EAP IU-233.11799.67)
    • IntelliJ at /Users/user/Applications/IntelliJ IDEA Ultimate 2023.3 Beta.app
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart

[✓] VS Code (version 1.84.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.76.0

[✓] Connected device (3 available)

[✓] Network resources
    • All expected network resources are available.

• No issues found!
```

</details>


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Nested MenuAnchors throw 'A TextEditingController was used after being disposed' when MenuItem is selected #139266

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Nested MenuAnchors throw 'A TextEditingController was used after being disposed' when MenuItem is selected #139266

Description

Is there an existing issue for this?

Steps to reproduce

Expected results

Actual results

Code sample

Screenshots or Video

Logs

Flutter Doctor output

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions