Bug 238954

imported/w3c/web-platform-tests/css/selectors/invalidation/user-action-pseudo-classes-in-has.html
is a flaky text failure on iOS EWS specifically: iOS-15-Simulator-WK2-Tests-EWS.

Test was recently introduced in r292419

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fselectors%2Finvalidation%2Fuser-action-pseudo-classes-in-has.html

DIFF:
--- /Volumes/Data/worker/iOS-15-Simulator-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/css/selectors/invalidation/user-action-pseudo-classes-in-has-expected.txt
+++ /Volumes/Data/worker/iOS-15-Simulator-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/css/selectors/invalidation/user-action-pseudo-classes-in-has-actual.txt
@@ -1,9 +1,13 @@
 Hover and click me
 Focus me
 Focus me
+Focus me
 subject
+Focus me
 subject
 
-PASS Invalidation with :focus, :focus-within, :focus-visible in :has()
+Harness Error (TIMEOUT), message = null
+
+TIMEOUT Invalidation with :focus, :focus-within, :focus-visible in :has() Test timed out
 PASS ancestor should be black
 
DIFF-URL:
https://ews-build.s3-us-west-2.amazonaws.com/iOS-15-Simulator-WK2-Tests-EWS/456773-12518-clean-tree/imported/w3c/web-platform-tests/css/selectors/invalidation/user-action-pseudo-classes-in-has-diff.txt

Build-URL:
https://ews-build.webkit.org/#/builders/68/builds/12518