Bug 226288

Summary: AX: contextmenu event not triggered for ARIA treeitem
Product: WebKit Reporter: Todd Kloots <todd.kloots>
Component: AccessibilityAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 14   
Hardware: Mac (Intel)   
OS: macOS 11   
Attachments:
Description Flags
Screen recording illustrating the bug in Safari
none
Screen recording demonstrating how this works correct in Chrome none

Todd Kloots
Reported 2021-05-26 13:19:07 PDT
Steps to reproduce Using VoiceOver navigation 1. Start VoiceOver 2. Go to https://codepen.io/toddlr/pen/vYyJyVz 3. Use VoiceOver navigation (e.g. Control-Option-Right Arrow) to navigate to an ARIA treeitem instance 4. Invoke a contextmenu on the ARIA treeitem instance by pressing Control-Option-Shift-M 5. Observe how the custom context menu is NOT displayed, the browser's context menu is displayed instead Using keyboard shortcuts 1. Start VoiceOver 2. Go to https://codepen.io/toddlr/pen/vYyJyVz 3. Press tab to navigate to the ARIA tree instance 4. Use the arrow keys to move focus to a particular ARIA treeitem 4. Invoke a contextmenu on the ARIA treeitem instance by pressing Control-Option-Shift-M 5. Observe how the custom context menu is NOT displayed, the browser's context menu is displayed instead
Attachments
Screen recording illustrating the bug in Safari (2.46 MB, video/quicktime)
2021-05-26 13:26 PDT, Todd Kloots 		no flags
Details
Screen recording demonstrating how this works correct in Chrome (2.83 MB, video/quicktime)
2021-05-26 13:27 PDT, Todd Kloots 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2021-05-26 13:19:21 PDT
<rdar://problem/78528738>
Todd Kloots
Comment 2 2021-05-26 13:26:25 PDT
Created attachment 429787 [details] Screen recording illustrating the bug in Safari
Todd Kloots
Comment 3 2021-05-26 13:27:13 PDT
Created attachment 429788 [details] Screen recording demonstrating how this works correct in Chrome
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