Input selection on multiline text off by a few lines on the Web #167805
Description
Steps to reproduce
Hey, I have an issue with long text selection in text inputs when filled with longer text.
Expected results
correct text selection
Actual results
The selection cursor is often off by a few lines.
Code sample
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) {
const appTitle = 'Broken Input Demo';
return MaterialApp(
title: appTitle,
home: Scaffold(
appBar: AppBar(title: const Text(appTitle)),
body: const MyCustomForm(),
),
);
}
}
class MyCustomForm extends StatelessWidget {
const MyCustomForm({super.key});
@override
Widget build(BuildContext context) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
const Padding(
padding: EdgeInsets.symmetric(horizontal: 8, vertical: 16),
child: SizedBox(
height: 200,
width: 200,
child: TextField(
keyboardType: TextInputType.multiline,
maxLines: null,
expands: true,
decoration: InputDecoration(
border: OutlineInputBorder(),
hintText: 'Enter a search term',
),
),
)
),
],
);
}
}Screenshots or Video
Screenshots / Video demonstration
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Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
[✓] Flutter (Channel stable, 3.29.0, on macOS 15.4.1 24E263 darwin-arm64, locale de-DE) [2,8s]
• Flutter version 3.29.0 on channel stable at /Users/myUser/Flutter/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 35c388afb5 (2 months ago), 2025-02-10 12:48:41 -0800
• Engine revision f73bfc4522
• Dart version 3.7.0
• DevTools version 2.42.2
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0) [3,0s]
• Android SDK at /Users/myUser/Library/Android/sdk
• Platform android-35, build-tools 34.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
This is the JDK bundled with the latest Android Studio installation on this machine.
To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
• Java version OpenJDK Runtime Environment (build 21.0.5+-13047016-b750.29)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 16.1) [3,0s]
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 16B40
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [53ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2024.2) [52ms]
• 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 21.0.5+-13047016-b750.29)
[✓] IntelliJ IDEA Ultimate Edition (version 2024.3.2) [51ms]
• IntelliJ at /Applications/IntelliJ IDEA.app
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin version 243.23654.44
[✓] VS Code (version 1.99.3) [11ms]
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.108.0
[✓] Connected device (3 available) [6,3s]
• macOS (desktop) • macos • darwin-arm64 • macOS 15.4.1 24E263 darwin-arm64
• Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin • macOS 15.4.1 24E263 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 135.0.7049.115
[✓] Network resources [290ms]
• All expected network resources are available.
• No issues found!Metadata
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Important issues not at the top of the work listEntering text in a text field or keyboard related problemsFound to occur in 3.29Found to occur in 3.32The issue has been confirmed reproducible and is ready to work onWeb applications specificallyIssue is closed as already fixed in a newer versionOwned by Text Input teamTriaged by Text Input team