Tab Groups doesn't change after deletion

Hello Guys,

I like the feature Tab Group but there is a problem. When I delete tab groups it doesn't change after deletion. It only changes if I add groups.

Could you please help me to sort it out..

Please explain in more detail. What doesn't change after deletion?

Which version of Opus are you using?

Maybe this will help you. I made a short video.

There's no video on your post?