Legend focus indicator remains after losing focus

[pvsleeper]

Expected behaviour

Focus indicator should disappear when focus is lost from legend when using the mouse and a11y is enabled.

Actual behaviour

The issue is slightly intermitted, but happens 9/10 times. The blue focus indicator border does not get removed from the legend when using the mouse to set focus on another element in the DOM. Using the keyboard however appears to be working fine.

Live demo with steps to reproduce

https://jsfiddle.net/Ld09htsz/13/

Product version

9.3.1

Affected browser(s)

Google Chrome, Edge

[KacperMadej]

hi @pvsleeper

Thank you for reporting the problem.

Not sure if the behavior is by design like that.

More specific a11y comments might follow soon.

[pvsleeper]

Hi @KacperMadej - thanks for looking into it. I feel pretty sure that the behavior is incorrect as it is a false focus that is being displayed which goes against the a11y rules

[oysteinmoseng]

Fixed in pending PR #16732. The fix should be part of the next official release.

Closing this issue manually as our automation won't catch it when multiple issues are fixed in one PR.