BackdropFilter does not work when compiling with --wasm #152026
Description
Steps to reproduce
Use the provided AppBar. When targetting CanvasKit everything works as expected. When compiling using --wasm blur is not applied.
Expected results (CanvasKit)
Actual results (WASM + skwasm)
Code sample
Code sample
AppBar(
forceMaterialTransparency: true,
flexibleSpace: ClipRect(
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 10, sigmaY: 10),
),
),
);Screenshots or Video
Screenshots / Video demonstration
[Upload media here]
Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
[✓] Flutter (Channel master, 3.24.0-1.0.pre.197, on macOS 14.5 23F79
darwin-arm64, locale en-DE)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 15.4)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2023.3)
[✓] Android Studio (version 2021.3)
[✓] Android Studio (version 2022.2)
[✓] VS Code (version 1.91.1)
[✓] Connected device (3 available)
[✓] Network resources
• No issues found!Metadata
Metadata
Assignees
Labels
High-priority issues at the top of the work listIssues related to the wasm build of Flutter Web.Found to occur in 3.24flutter/packages/flutter repository. See also f: labels.The issue has been confirmed reproducible and is ready to work onWeb applications specificallyIssue is closed as already fixed in a newer versionOwned by Web platform teamTriaged by Web platform team