[iOS Simulator] Multiple taps on status bar required to activate scroll to top

[JoeCiou]

Steps to Reproduce

if there is no app bar for Scaffold, need to tap the status bar twice or more times to scroll list to top.

Expected results: Tap the status bar once to scroll list to top.

Actual results: Tap the status bar twice or more times to scroll list to top.

Flutter version: 2.10.4

Code sample

```dart class _MyHomePageState extends State { @override Widget build(BuildContext context) { return Scaffold( body: ListView.builder( itemCount: 20, itemBuilder: (context, index) { final colors = [Colors.red, Colors.blue, Colors.green]; return Container( height: 100, color: colors[index % 3], ); }, ), ); } } ```

[danagbemava-nc]

Hi @JoeCiou, you appear to be on an older version of flutter. Kindly upgrade to the latest version of stable to see if you can still reproduce this issue.

Thank you

[JoeCiou]

@danagbemava-nc I tried Flutter 3.0.5 with the same example and still have this issue.

[danagbemava-nc]

Hi @JoeCiou, do you experience this issue on the iOS simulator only or both the simulator and physical devices?

[JoeCiou]

@danagbemava-nc I found it only occur on simulator, physical device is working properly.

[danagbemava-nc]

Issue is reproducible on stable and master only on the iOS simulator. Physical devices work just fine.

videos

| SwiftUI | Flutter | | -- | -- | |

code sample

```dart import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return const MaterialApp( title: 'Flutter Demo', home: MyHomePage(), ); } } class MyHomePage extends StatelessWidget { const MyHomePage({Key? key}) : super(key: key); @override Widget build(BuildContext context) { return Scaffold( body: ListView.builder( itemCount: 20, itemBuilder: (context, index) { final colors = [Colors.red, Colors.blue, Colors.green]; return Container( height: 100, color: colors[index % 3], ); }, ), ); } } ```

flutter doctor -v

``` [✓] Flutter (Channel stable, 3.0.5, on macOS 12.5 21G72 darwin-arm, locale en-GB) • Flutter version 3.0.5 at /Users/nexus/dev/sdks/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision f1875d570e (5 weeks ago), 2022-07-13 11:24:16 -0700 • Engine revision e85ea0e79c • Dart version 2.17.6 • DevTools version 2.12.2 [✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0) • Android SDK at /Users/nexus/Library/Android/sdk • Platform android-33, build-tools 33.0.0 • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840) • All Android licenses accepted. [✓] Xcode - develop for iOS and macOS (Xcode 13.4.1) • Xcode at /Applications/Xcode.app/Contents/Developer • CocoaPods version 1.11.3 [✓] Chrome - develop for the web • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome [✓] Android Studio (version 2021.2) • Android Studio at /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 11.0.12+0-b1504.28-7817840) [✓] VS Code (version 1.70.1) • VS Code at /Applications/Visual Studio Code.app/Contents • Flutter extension version 3.46.0 [✓] Connected device (5 available) • M2007J20CG (mobile) • 5dd3be00 • android-arm64 • Android 11 (API 30) • sdk gphone64 arm64 (mobile) • emulator-5554 • android-arm64 • Android 13 (API 33) (emulator) • Nexus (mobile) • 00008020-001875E83A38002E • ios • iOS 15.6 19G71 • macOS (desktop) • macos • darwin-arm64 • macOS 12.5 21G72 darwin-arm • Chrome (web) • chrome • web-javascript • Google Chrome 104.0.5112.79 [✓] HTTP Host Availability • All required HTTP hosts are available • No issues found! ``` ``` [✓] Flutter (Channel master, 3.1.0-0.0.pre.2346, on macOS 12.5 21G72 darwin-arm, locale en-GB) • Flutter version 3.1.0-0.0.pre.2346 on channel master at /Users/nexus/dev/sdks/flutters • Upstream repository https://github.com/flutter/flutter.git • Framework revision adda088bcc (4 hours ago), 2022-08-17 22:59:07 -0400 • Engine revision a77ead45a8 • Dart version 2.19.0 (build 2.19.0-108.0.dev) • DevTools version 2.16.0 [✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0) • Android SDK at /Users/nexus/Library/Android/sdk • Platform android-33, build-tools 33.0.0 • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java • Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840) • All Android licenses accepted. [✓] Xcode - develop for iOS and macOS (Xcode 13.4.1) • Xcode at /Applications/Xcode.app/Contents/Developer • Build 13F100 • CocoaPods version 1.11.3 [✓] Chrome - develop for the web • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome [✓] Android Studio (version 2021.2) • Android Studio at /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 11.0.12+0-b1504.28-7817840) [✓] VS Code (version 1.70.1) • VS Code at /Applications/Visual Studio Code.app/Contents • Flutter extension version 3.46.0 [✓] Connected device (5 available) • M2007J20CG (mobile) • 5dd3be00 • android-arm64 • Android 11 (API 30) • sdk gphone64 arm64 (mobile) • emulator-5554 • android-arm64 • Android 13 (API 33) (emulator) • Nexus (mobile) • 00008020-001875E83A38002E • ios • iOS 15.6 19G71 • macOS (desktop) • macos • darwin-arm64 • macOS 12.5 21G72 darwin-arm • Chrome (web) • chrome • web-javascript • Google Chrome 104.0.5112.79 [✓] HTTP Host Availability • All required HTTP hosts are available • No issues found! ```

[goderbauer]

@Piinks

[Piinks]

Has this been tested on a physical device? I think I recall a past issue or two where the simulator was interfering...

[danagbemava-nc]

@Piinks yes, on a physical device everything works as expected

[devunt]

I'm having the same issue with the simulator. Physical device works as expected.