With the goal of reducing the number of unexpected flakies I have ran the tool flakyhunter from the repo https://github.com/clopez/webkit-testhunter I have told it to parse the last 200 runs from the GTK release bot (range [269886@main-270595@main]) and the last 200 ones from the WPE release bot (range [269462@main-270594@main]) So this is basically two weeks worth of data.
I have uploaded at https://people.igalia.com/clopez/wkbug/264680/ some text files will all the fine details (which revisions and exact results each test gave in this range)
Pull request: https://github.com/WebKit/WebKit/pull/20374
Test gardening commit 270597@main (29542e2053bb): <https://commits.webkit.org/270597@main> Reviewed commits have been landed. Closing PR #20374 and removing active labels.