Better visual seperation between tags

[!TIP]

How to use GitHub

• Please use the 👍 reaction to show that you are affected by the same issue.
• Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
• Subscribe to receive notifications on status change and new comments.

I like the new feature to apply tags to Talk rooms and group them.

It works quite well if most tags are collapsed but if I expand multiple of them at the same time it is hard to distinguish where one tag-group ends and where another one begins.

Would be nice to have some visual separation between multiple open tag groups, some random ideas:

• additional padding between the grouped talk rooms, larger than the padding between the individual talk rooms
• slightly different background for the tag-name so that the tag itself works better as separator
• let the user give tags not only a name but also a color and use this color as...
  • ...background of the tag-name so that the tag name looks more like a "button" you can click to collapse/expand
  • ...background of the whole area with all the rooms (probably visually to heavy)
  • ...have a small bar at the left side along the expended room list with the color of the tag