182554 2018-02-06 15:42:09 -0800 REGRESSION: [macOS WK1] Layout Test transitions/transition-display-property.html is flaky 2026-01-05 10:15:34 -0800 1 1 1 Unclassified WebKit New Bugs Other Unspecified Unspecified RESOLVED WONTFIX P2 Normal --- 1 ryanhaddad webkit-unassigned ap jlewis3 rego oldest_to_newest 1396986 0 ryanhaddad 2018-02-06 15:42:09 -0800 The following layout test is flaky on macOS WK1 transitions/transition-display-property.html Probable cause: Unknown, started sometime yesterday. Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=transitions%2Ftransition-display-property.html 1396987 1 ryanhaddad 2018-02-06 15:42:24 -0800 This is affecting EWS, so we need to identify the culprit. 1397006 2 ryanhaddad 2018-02-06 16:33:44 -0800 I think this started with https://trac.webkit.org/changeset/228095/webkit 1397021 3 jlewis3 2018-02-06 17:24:20 -0800 Marked as flaky ImageOnlyFailure on macOS WK1: https://trac.webkit.org/changeset/228208/webkit 1397302 4 ap 2018-02-07 14:15:47 -0800 I see the same kind of failure on this test happen before the grid change, but with dramatically lower frequency. Something definitely changed there. Reproducing locally may be the best next step. 1397469 5 rego 2018-02-08 00:15:48 -0800 I don't believe this is related with my patch r228095. The only change it has on transitions/animations code is to add a new property (row-gap) as animatable: https://trac.webkit.org/changeset/228095/webkit#file56 2169327 6 jbedard 2026-01-05 10:15:34 -0800 Closing old WebKitLegacy bugs as we cut-back WebKitLegacy testing. See https://bugs.webkit.org/show_bug.cgi?id=304436.