Touch Bar group button grey background on deactivated button

After activating any Touch Bar group widget like (emoji or clipboard history) the button shows grey background, after deactivating (second press) the widget the button keeps grey background like it's activated.

This bug appeared on version ~3650, and now the versions is 3665 and it's still there.

You mean the group button, right?

Is this always reproducible for you, or does it only happen sometimes? What kind of Mac are you using?

Yep, reproducible always. Once emoji or clipboard is activated it becomes grey (as it should), and then when its deactivated - it still stays grey (as it shouldn't).
It becomes normal again when it becomes invisible for example if to click any modifier key which shows any other Touch Bar layout.
MacBook Pro (13-inch, 2017)
Montery 12.1, yesterday was 12 (but works on both versions)

Unfortunately I'm unable to reproduce this at the moment.

Could you go to Help => Export Diagnostic Debug Data (in the BTT menubar after opening the BTT preferences) and send the result to