This issue is a little bit "Far fetched", I know
How to reproduce

• connect to CMS
• open the "resources explorer"

Actual behavior

• The separator line fit under between the two tabs on it is a little bit disturbing.
• The resource explorer is opening on the right side, not like the tags module, this is also disturbing.

Expected behavior
No idea at that time, because I know there are some technical reason and also some functionals reasons...