imported/w3c/web-platform-tests/css/css-ui/appearance-revert-001.tentative.html is a flaky image failure on iOS bots image diff that shows some noise around the edge of a progress bar UI element: https://build.webkit.org/results/Apple-iOS-14-Simulator-Release-WK2-Tests/r270066%20(956)/imported/w3c/web-platform-tests/css/css-ui/appearance-revert-001.tentative-diffs.html https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-ui%2Fappearance-revert-001.tentative.html
<rdar://problem/71868276>
The first failure on the dashboard appears at r270066, but the cause is probably https://trac.webkit.org/changeset/270065/webkit
Created attachment 415175 [details] Patch
Committed r270346: <https://trac.webkit.org/changeset/270346> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415175 [details].