Bug 278370

Summary: AX: iframe within inert, hidden element is exposed to ATs
Product: WebKit Reporter: Curtis Wilcox <webkit.org>
Component: AccessibilityAssignee: Joshua Hoffman <jhoffman23>
Status: RESOLVED FIXED    
Severity: Normal CC: andresg_22, jhoffman23, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: All   
OS: All   
Attachments:
Description Flags
Demo iframe within div with inert none

Curtis Wilcox
Reported 2024-08-19 22:03:26 PDT
Created attachment 472242 [details] Demo iframe within div with inert When an iframe has an element with the `inert` attribute as an ancestor, VoiceOver is able to access the iframe and its contents as if the `inert` attribute was not present. Using macOS VoiceOver, Read All will read the iframe and its contents, arrow navigation can navigate to and within the iframe, elements within the iframe appear in the Web Rotor. Using iOS VoiceOver, swipe navigation accesses the elements as do Web Rotor swipes; explore by touch does not reliably move the virtual cursor to elements within the iframe. Tested with Safari 17.6 and Safari Technology Preview Release 201 on macOS Sonoma 14.6.1. Tested with Safari on iOS 17.6.1.
Attachments
Demo iframe within div with inert (737 bytes, text/html)
2024-08-19 22:03 PDT, Curtis Wilcox 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2024-08-19 22:03:41 PDT
<rdar://problem/134318347>
Joshua Hoffman
Comment 2 2024-09-04 19:30:13 PDT
Re-titling this bug to reflect that the fix for this will cover both the `inert` attribute and `visibility: hidden` on iFrames.
Joshua Hoffman
Comment 3 2024-09-05 15:30:53 PDT
Pull Request: https://github.com/WebKit/WebKit/pull/33213
EWS
Comment 4 2024-09-10 09:07:48 PDT
Committed 283416@main (3d864212d2b1): <https://commits.webkit.org/283416@main> Reviewed commits have been landed. Closing PR #33213 and removing active labels.
EWS
Comment 5 2024-09-18 09:59:38 PDT
Committed 280938.351@safari-7619-branch (beefe2561599): <https://commits.webkit.org/280938.351@safari-7619-branch> Reviewed commits have been landed. Closing PR #1813 and removing active labels.
EWS
Comment 6 2024-10-16 08:35:17 PDT
Committed 283286.292@safari-7620-branch (709b05046a6c): <https://commits.webkit.org/283286.292@safari-7620-branch> Reviewed commits have been landed. Closing PR #2034 and removing active labels.
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