311696 2026-04-07 18:27:06 -0700 Align behavior of document.createEvent() with Gecko and Blink 2026-04-08 11:50:14 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 cdumez cdumez webkit-bug-importer oldest_to_newest 2197834 0 cdumez 2026-04-07 18:27:06 -0700 Align behavior of document.createEvent() with Gecko and Blink. We now throw an exception when passing the strings: "MutationEvents", "MutationEvent", "PopStateEvent", "WheelEvent". 2197836 1 cdumez 2026-04-07 18:28:44 -0700 Pull request: https://github.com/WebKit/WebKit/pull/62241 2198043 2 ews-feeder 2026-04-08 11:49:34 -0700 Committed 310792@main (aed4e5fb714e): <https://commits.webkit.org/310792@main> Reviewed commits have been landed. Closing PR #62241 and removing active labels. 2198044 3 webkit-bug-importer 2026-04-08 11:50:14 -0700 <rdar://problem/174339775>