[grid] Remove aria-expanded from cells with expanded details [1 day]

[yuriy-fix]

What is the problem?

Remove aria-expanded from cells with expanded details.
Research if there is a proper way to expose the collapsed / expanded state of the cell with details without using aria-expanded.

Browsers

• Chrome
• Firefox
• Safari
• Safari on iOS
• Edge

Screen Readers

• None
• NVDA
• JAWS
• VoiceOver on MacOS
• VoiceOver on iOS

[web-padawan]

One possible option is to try aria-details attribute which is used by Bootstrap Vue:

UPD: tested and it does not seem to be supported by neither VoiceOver nor NVDA at the moment.

Here is a blog post that indicates JAWS is the only screen reader supporting this feature. I could not get JAWS running on my Windows 11 virtual machine yet. We can still add as hopefully other screen readers will catch up.