Repository: flutter
Issue: RefreshIndicator shows glow
Labels: platform-android,framework,a: fidelity,f: scrolling,P3,team-android,triaged-android

## Steps to Reproduce

1. Execute `flutter run` on the code sample
2. Drag the list

**Expected results:** no glow

**Actual results:** glow

Note that glow doesn't start after the refresh indicator stops, it starts even during the drag. With the current drag extent percentage (the fraction of a viewport to drag for indicator to be fully extended) this might not be obvious, but if modified from 0.25 to 0.75 it's more clear. In the video the 0.75 version is shown.

<details>
<summary>Code sample</summary>

```dart
import 'package:flutter/material.dart';

void main() {
  runApp(const App());
}

class App extends StatelessWidget {
  const App({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'App',
      home: Scaffold(
        body: RefreshIndicator(
          triggerMode: RefreshIndicatorTriggerMode.anywhere,
          onRefresh: () => Future.delayed(const Duration(seconds: 1)),
          child: ListView.builder(
            itemBuilder: (context, index) => ListTile(
              title: Text('$index'),
            ),
            itemCount: 19,
          ),
        ),
      ),
    );
  }
}
```

</details>

<details>
  <summary>Logs</summary>

```
[√] Flutter (Channel refresh, 2.6.0-12.0.pre.963, on Microsoft Windows [Version 10.0.19041.1348], locale ru-RU)
    • Flutter version 2.6.0-12.0.pre.963 at C:\dev\src\flutter
    • Upstream repository git@github.com:nt4f04und/flutter.git
    • FLUTTER_GIT_URL = git@github.com:nt4f04und/flutter.git
    • Framework revision 9067923d93 (19 hours ago), 2021-12-09 03:14:05 +0900
    • Engine revision 83b84d3336
    • Dart version 2.16.0 (build 2.16.0-80.0.dev)
    • DevTools version 2.9.1

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at C:\Users\danya\AppData\Local\Android\sdk
    X cmdline-tools component is missing
      Run `path/to/sdkmanager --install "cmdline-tools;latest"`
      See https://developer.android.com/studio/command-line for more details.
    X Android license status unknown.
      Run `flutter doctor --android-licenses` to accept the SDK licenses.
      See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe

[√] Visual Studio - develop for Windows (Visual Studio Community 2019 16.7.7)
    • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
    • Visual Studio Community 2019 version 16.7.30621.155
    • Windows 10 SDK version 10.0.19041.0

[√] Android Studio (version 4.1)
    • Android Studio at C:\Program Files\Android\Android Studio
    • 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 1.8.0_242-release-1644-b01)

[√] IntelliJ IDEA Community Edition (version 2020.3)
    • IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.3.3
    • 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 1.63.0)
    • VS Code at C:\Users\danya\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.29.0

[√] Connected device (4 available)
    • sdk gphone x86 (mobile) • emulator-5554 • android-x86    • Android 11 (API 30) (emulator)
    • Windows (desktop)       • windows       • windows-x64    • Microsoft Windows [Version 10.0.19041.1348]
    • Chrome (web)            • chrome        • web-javascript • Google Chrome 96.0.4664.93
    • Edge (web)              • edge          • web-javascript • Microsoft Edge 96.0.1054.34

! Doctor found issues in 1 category.
```

</details>


https://user-images.githubusercontent.com/39104740/145404080-76600283-01c8-462e-80e0-b366e4369147.mp4