Altough there are already FR like this in the forum, and even on the last FR august poll it was on place 7 of the new wanted features. But its good to keep this topic alive!
Most people will know this feature from Studio1:
The feature request poll august 2019:
On number 7. Be sure to check the forum sometimes, so when there is a new poll you can vote for the “plugin tab view”!
My channelstrip idea which would be a next step to the tab window:
