On selected close button wierd small box

[ghost]

When I tab onto the close button the wierd little box also get's selected, what is this and how can i fix it?

Thanks for the help, it's also on the demo site.

[crishpeen]

Hi, we are also dealing with this problem.

It appears only in Chrome 102, 103, and 104. I don't see it in Chrome 105 (currently in dev state, release date set to Aug 30). I assume it is a browser bug, but I didn't find anything related to it in the reports or changelogs.

From brief testing, it looks like it could be avoided by creating a new stacking context by (for example) setting transform: translateZ(0) on the close button.

[orestbida]

This was not present months ago. Will be fixed in the next revision.

Adding overflow: hidden to the button should fix the issue.