Bug 174095 - AX: Voiceover skips elements when js changes aria-hidden and container has many children
Summary: AX: Voiceover skips elements when js changes aria-hidden and container has ma...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: Safari 10
Hardware: Mac macOS 10.12
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2017-07-03 07:38 PDT by Rachel
Modified: 2017-07-03 07:39 PDT (History)
1 user (show)

See Also:

Attachments
Test case (2.27 KB, text/html)
2017-07-03 07:38 PDT, Rachel 		no flags Details
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Description Rachel 2017-07-03 07:38:30 PDT 
Created attachment 314482 [details]
Test case

When using vo+right to select a button which shows/hides some content (by changing display setting and aria-hidden property). If the container has more than around 50 elements, it is impossible to vo+right to the newly shown element.

If you remove some of the numbered <p> tags, the issue goes away.

Test case attached.
Comment 1 Radar WebKit Bug Importer 2017-07-03 07:39:03 PDT 
<rdar://problem/33106748>