I noticed on the repository page when editing/creating a repository with authentication, in the authentication dropdown, there's currently a space between the authentication type contents and the dropdown arrow which pulls down available choices. This space is unselectable and seems it could be tightened. See version policy dropdown for expectations.
This seems like recent regression but I did not check older branches at this time. Revamp is new to Dizzam so no older NX3 checks were performed. This does not affect NX2 (no dropdown exists).