NEW322721
Focus change despite pointer down preventDefault() when click handler is present on element (iOS only). 
https://bugs.webkit.org/show_bug.cgi?id=322721
Summary Focus change despite pointer down preventDefault() when click handler is pres...
ian
Reported 2026-08-27 08:54:36 PDT
Created attachment 481182 [details] Repro On iOS / iPadOS, but not macOS, when an element has a click handler, invoking event.preventDefault() in that element's pointer down event handler does not prevent a focus change, it only prevents a focus change to that element; The active element will still lose focus. preventDefault() _does_ work as expected when invoked on a mouse down event. Repro: https://codepen.io/editor/Ian-Bellomy/pen/01a043de-9308-72ec-bd61-a8a90c30d887
Attachments
Repro (1.62 KB, text/html)
2026-08-27 08:54 PDT, ian 		no flags
Details
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ian
Comment 1 2026-08-27 09:12:29 PDT
This bug may be a duplicate of https://bugs.webkit.org/show_bug.cgi?id=316402 However, that report points to an interaction with tab-index, but here tab-index is irrelevant.
Radar WebKit Bug Importer
Comment 2 2026-09-03 08:55:15 PDT
<rdar://problem/186572811>
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