Bug 69698

Summary: FKA: While in fullscreen mode, it is possible to focus invisible elements with Tab
Product: WebKit Reporter: Jeremy Apthorp <jeremya>
Component: AccessibilityAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: eoconnor, fred.wang, james.reed03, jcraig, jeremya, jer.noble, mikelawther, mike, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Bug Depends on:    
Bug Blocks: 276855    
Attachments:
Description Flags
Test case
none
testcase 2
none
testcase 2 none

Jeremy Apthorp
Reported 2011-10-08 02:09:55 PDT
Created attachment 110267 [details] Test case Tab allows focusing elements outside the fullscreened element.
Attachments
Test case (547 bytes, text/html)
2011-10-08 02:09 PDT, Jeremy Apthorp 		no flags
Details
testcase 2 (250 bytes, text/html)
2026-10-13 02:53 PDT, Frédéric Wang Nélar 		no flags
Details
testcase 2 (289 bytes, text/html)
2026-10-13 02:55 PDT, Frédéric Wang Nélar 		no flags
Details
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Mike Lawther
Comment 1 2011-11-10 20:00:31 PST
Hi Jer - this sounds like it will cause problems for users of assistive technologies. Do you have any plans to address this? Thanks!
Radar WebKit Bug Importer
Comment 2 2013-12-20 11:22:14 PST
<rdar://problem/15709953>
james.reed03
Comment 3 2019-01-14 08:43:04 PST
This still seems to be occurring. Test: Make an element with focusable elements within it and outside it. Make the element fullscreen using the Fullscreen API. Actual results: The tab key can be used to focus all focusable elements Expected results: Only focusable elements inside the element in fullscreen mode should be focusable with the tab key.
Frédéric Wang Nélar
Comment 4 2026-10-13 02:53:33 PDT Comment hidden (obsolete)
Frédéric Wang Nélar
Comment 5 2026-10-13 02:55:37 PDT
Created attachment 481785 [details] testcase 2
Frédéric Wang Nélar
Comment 6 2026-10-13 02:57:43 PDT
It seems to be working as expected in Safari 27.0.1 macos.
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