The test was updated in r251776. It has been failing since then: r251771 NOERROR [r251772-r251790] UNKNOWN r251791 IMAGE (Expected: PASS) Lately the test is also returning a time out: [r254429-r254431] UNKNOWN r254432 IMAGE TIMEOUT (Expected: PASS) Regarding the failure, it seems there's a thin line of difference between the actual test and its expected result. The test paints a line over at the bottom.
imported/mozilla/svg/svg-integration/clipPath-html-05.xhtml is also failing since the same changeset.
These tests are passing after switch to Skia in 278498@main. https://results.webkit.org/?platform=GTK&platform=WPE&suite=layout-tests&suite=layout-tests&test=imported%2Fmozilla%2Fsvg%2Fsvg-integration%2FclipPath-html-05.xhtml&test=imported%2Fmozilla%2Fsvg%2Fsvg-integration%2FclipPath-html-02.xhtml