Repository: flutter
Issue: [go_router][SelectionArea]: Assertion error on subroutes with SelectionArea and AdaptiveScaffold
Labels: package,a: error message,team-ecosystem,has reproducible steps,P2,p: go_router,f: selection,p: flutter_adaptive_scaffold,triaged-ecosystem,found in release: 3.22,found in release: 3.24

### Steps to reproduce

Execute the code sample (tested on `web` or `macos`)

### Expected results

To not throw any error

### Actual results

```console
The following assertion was thrown during a scheduler callback:
RenderBox was not laid out: RenderFractionalTranslation#32ab0 NEEDS-LAYOUT NEEDS-PAINT
'package:flutter/src/rendering/box.dart':
Failed assertion: line 2165 pos 12: 'hasSize'
```

But nothing visually wrong.

### Code sample

<details open><summary>Code sample</summary>

```dart
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    final router = GoRouter(
      // Default to the nested location
      // Or for a more realistic use-case, navigate to the url /a/b on the web
      initialLocation: '/root/sub',
      routes: [
        GoRoute(
          path: '/root',
          builder: (_, __) {
            // With selection area here, error will occur
            return const SelectionArea(
              child: Column(
                children: [
                  // Must be at least two selectable texts
                  Text('rootA'),
                  Text('rootB'),
                ],
              ),
            );
          },
          routes: [
            GoRoute(
              path: 'sub',
              builder: (_, __) {
                return const SelectionArea(
                  child: Column(
                    children: [
                      // Must be at least two selectable texts
                      Text('subA'),
                      Text('subB'),
                    ],
                  ),
                );
              },
            ),
          ],
        ),
      ],
    );
    return MaterialApp.router(
      routerConfig: router,
    );
  }
}

```

</details>


### Screenshots or Video

<details open>
<summary>Screenshots / Video demonstration</summary>

[Upload media here]

</details>


### Logs

<details open><summary>Logs</summary>

Web:
```console
Launching lib/test_main.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...
This app is linked to the debug service: ws://127.0.0.1:56108/pmYkwM1S-38=/ws
Debug service listening on ws://127.0.0.1:56108/pmYkwM1S-38=/ws
Debug service listening on ws://127.0.0.1:56108/pmYkwM1S-38=/ws

======== Exception caught by scheduler library =====================================================
The following assertion was thrown during a scheduler callback:
Assertion failed: file:///opt/homebrew/Caskroom/flutter/3.22.2/flutter/packages/flutter/lib/src/rendering/box.dart:2165:12
hasSize
"RenderBox was not laid out: RenderFractionalTranslation#d1f01 NEEDS-LAYOUT NEEDS-PAINT"

When the exception was thrown, this was the stack: 
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 296:3  throw_
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 29:3   assertFailed
packages/flutter/src/rendering/box.dart 2165:12                              get size
packages/flutter/src/rendering/proxy_box.dart 2936:29                        applyPaintTransform
packages/flutter/src/rendering/object.dart 3354:22                           getTransformTo
packages/flutter/src/rendering/paragraph.dart 2003:22                        getTransformTo
packages/flutter/src/widgets/selectable_region.dart 1925:8                   [_compareScreenOrder]
dart-sdk/lib/internal/sort.dart 69:51                                        _insertionSort
dart-sdk/lib/internal/sort.dart 58:7                                         _doSort
dart-sdk/lib/internal/sort.dart 33:5                                         sort
dart-sdk/lib/_internal/js_dev_runtime/private/js_array.dart 471:12           sort]
packages/flutter/src/widgets/selectable_region.dart 1824:70                  <fn>
packages/flutter/src/widgets/selectable_region.dart 1824:75                  [_flushAdditions]
packages/flutter/src/widgets/selectable_region.dart 1818:7                   [_updateSelectables]
packages/flutter/src/widgets/selectable_region.dart 1797:9                   runScheduledTask
packages/flutter/src/scheduler/binding.dart 1392:7                           [_invokeFrameCallback]
packages/flutter/src/scheduler/binding.dart 1326:11                          handleDrawFrame
packages/flutter/src/scheduler/binding.dart 1035:9                           <fn>
dart-sdk/lib/_internal/js_dev_runtime/private/isolate_helper.dart 48:11      internalCallback
====================================================================================================
```

macOS:
```console
Launching lib/test_main.dart on macOS in debug mode...
Building macOS application...
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:00006030-0008311802D0001C, name:My Mac }
{ platform:macOS, arch:x86_64, id:00006030-0008311802D0001C, name:My Mac }
✓ Built build/macos/Build/Products/Debug/swi_toolbox.app
[IMPORTANT:flutter/shell/platform/darwin/graphics/FlutterDarwinContextMetalSkia.mm(66)] Using the Skia rendering backend (Metal).
Debug service listening on ws://127.0.0.1:56427/06ZpCvy9xOk=/ws
Syncing files to device macOS...

======== Exception caught by scheduler library =====================================================
The following assertion was thrown during a scheduler callback:
RenderBox was not laid out: RenderFractionalTranslation#32ab0 NEEDS-LAYOUT NEEDS-PAINT
'package:flutter/src/rendering/box.dart':
Failed assertion: line 2165 pos 12: 'hasSize'


Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.
In either case, please report this assertion by filing a bug on GitHub:
  https://github.com/flutter/flutter/issues/new?template=2_bug.yml

When the exception was thrown, this was the stack: 
#2      RenderBox.size (package:flutter/src/rendering/box.dart:2165:12)
#3      RenderFractionalTranslation.applyPaintTransform (package:flutter/src/rendering/proxy_box.dart:2936:24)
#4      RenderObject.getTransformTo (package:flutter/src/rendering/object.dart:3354:24)
#5      _SelectableFragment.getTransformTo (package:flutter/src/rendering/paragraph.dart:2003:22)
#6      MultiSelectableSelectionContainerDelegate._compareScreenOrder (package:flutter/src/widgets/selectable_region.dart:1925:9)
#7      Sort._insertionSort (dart:_internal/sort.dart:69:36)
#8      Sort._doSort (dart:_internal/sort.dart:58:7)
#9      Sort.sort (dart:_internal/sort.dart:33:5)
#10     ListBase.sort (dart:collection/list.dart:321:10)
#11     MultiSelectableSelectionContainerDelegate._flushAdditions (package:flutter/src/widgets/selectable_region.dart:1824:70)
#12     MultiSelectableSelectionContainerDelegate._updateSelectables (package:flutter/src/widgets/selectable_region.dart:1818:7)
#13     MultiSelectableSelectionContainerDelegate._scheduleSelectableUpdate.runScheduledTask (package:flutter/src/widgets/selectable_region.dart:1797:9)
#14     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1392:15)
#15     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1326:11)
#16     SchedulerBinding.scheduleWarmUpFrame.<anonymous closure> (package:flutter/src/scheduler/binding.dart:1035:9)
#17     PlatformDispatcher.scheduleWarmUpFrame.<anonymous closure> (dart:ui/platform_dispatcher.dart:837:16)
#21     _RawReceivePort._handleMessage (dart:isolate-patch/isolate_patch.dart:184:12)
(elided 5 frames from class _AssertionError, class _Timer, and dart:async-patch)
====================================================================================================
2024-07-10 15:23:49.211 swi_toolbox[3194:1234378] WARNING: Secure coding is automatically enabled for restorable state! However, not on all supported macOS versions of this application. Opt-in to secure coding explicitly by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState:.
```


</details>


### Flutter Doctor output

<details open><summary>Doctor output</summary>

```console
[✓] Flutter (Channel stable, 3.22.2, on macOS 14.6 23G5061b darwin-arm64, locale en-US)
    • Flutter version 3.22.2 on channel stable at /opt/homebrew/Caskroom/flutter/3.22.2/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 761747bfc5 (5 weeks ago), 2024-06-05 22:15:13 +0200
    • Engine revision edd8546116
    • Dart version 3.4.3
    • DevTools version 2.34.3

[!] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at /Users/swi-oberhauser/Library/Android/sdk
    ✗ cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    ✗ Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.

[✓] Xcode - develop for iOS and macOS (Xcode 15.4)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15F31d
    • CocoaPods version 1.15.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[!] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions).

[✓] IntelliJ IDEA Ultimate Edition (version 2024.1.3)
    • IntelliJ at /Applications/IntelliJ IDEA.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

[✓] IntelliJ IDEA Community Edition (version 2024.1.4)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 80.0.2
    • Dart plugin version 241.17890.8

[✓] Connected device (3 available)
    • macOS (desktop)                 • macos                 • darwin-arm64   • macOS 14.6 23G5061b darwin-arm64
    • Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin         • macOS 14.6 23G5061b darwin-arm64
    • Chrome (web)                    • chrome                • web-javascript • Google Chrome 126.0.6478.127

[✓] Network resources
    • All expected network resources are available.

! Doctor found issues in 2 categories
```

</details>

### Related

#117527
#114254