The css/css-images/gradients-with-transparent.html WPT test fails.
I think this is because of bug 150940.
This test failure was only present in WebKitGTK test expecations. This test is no longer failing for WebKitGTK after switching to Skia in 278498@main. https://results.webkit.org/?platform=GTK&platform=WPE&suite=layout-tests&test=imported/w3c/web-platform-tests/css/css-images/gradients-with-transparent.html After updating test expectations in 279290@main, there are no more tests referring to this bug. Closing bug.