Collapsable tag list

Yes, please back tag collapse. I miss this from 1P7. However, there is also one improvement over 1P7 tag collapse that I would like to see. Auto-expand/collapse on current node.

I want to click on one tag, and for it to expand those subtags (if they exist of course). Then if I click on a different tag (at the same level) then it should auto collapse the previous tag(s) and expand the new one. Hopefully, I explained that well. I understand that not everyone would prefer it this way, so options are good here. This would save me a lot of clicks, please.