[Webkit-unassigned] [Bug 233383] AX: aria-owns in trees results duplicate rows, third level rows not being exposed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=233383

--- Comment #4 from Tyler Wilcock <tyler_w at apple.com> ---
Does this patch make us more susceptible to circular element references?

https://w3c.github.io/aria/#aria-owns

> Authors MUST ensure that an element's ID is not specified in more than one other element's aria-owns attribute at any time. In other words, an element can have only one explicit owner. Authors MUST NOT create circular references with aria-owns. In the case of authoring error with aria-owns, the user agent MAY ignore some aria-owns element references in order to build a consistent model of the content.

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