The stderr logs for many tests here: https://build.webkit.org/results/Apple-iOS-16-Simulator-Debug-WK2-Tests/257362@main%20(388)/results.html show: ERROR: Unhandled web process message 'WebNotificationManager_DidRemoveNotificationDecisions' (destination: 0 pid: 86128) /Volumes/Data/worker/Apple-iOS-16-Simulator-Debug-Build/build/Source/WebKit/WebProcess/WebProcess.cpp(944) : virtual void WebKit::WebProcess::didReceiveMessage(IPC::Connection &, IPC::Decoder &) imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-security-check-failure.sub.html is one such test
<rdar://problem/102967298>