The following two WPT tests: imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-13.html imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-14.html are constant ImageOnly failures on Monterey and flaky on Ventura. HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-fonts%2Ffont-variant-alternates-13.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-fonts%2Ffont-variant-alternates-14.html LINKS TO IMAGES: https://build.webkit.org/results/Apple-Monterey-Release-AppleSilicon-WK1-Tests/263644@main%20(10116)/imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-13-diffs.html https://build.webkit.org/results/Apple-Monterey-Release-AppleSilicon-WK1-Tests/263644@main%20(10116)/imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-14-diffs.html
I was able to replicate these failures on Monterey ToT as follows: run-webkit-tests --root imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-13.html run-webkit-tests --root imported/w3c/web-platform-tests/css/css-fonts/font-variant-alternates-14.html
<rdar://problem/108861893>
These were skipped on Monterey in https://commits.webkit.org/264042@main, and it looks like the tests have been consistently passing on Ventura.