fast/html/marquee-child-wrap.html Description: This test is flaky failing throughout visible history. All of the diff percentages that I can see are the same. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fhtml%2Fmarquee-child-wrap.html&platform=mac&limit=50000&flavor=wk2 Diff: https://build.webkit.org/results/Apple-Catalina-Debug-WK2-Tests/r256232%20(2242)/fast/html/marquee-child-wrap-diff.png
<rdar://problem/59473519>
I have marked this test as failing while this issue is investigated. https://trac.webkit.org/changeset/256650/webkit
This is failing in the same way as before. but just on Catalina wk2. I can reproduce this locally only on Catalina. History shows this test was passing for a time before failing again.
I am going to increase the scroll delay again to something much higher.
Landed a fix in: https://trac.webkit.org/changeset/256656/webkit