publication tags: the "edit" button does not allow editing, only deleting

[danielweck]

No a huge deal (low priority issue I think). Still, slightly confusing UI.
Also, as I cannot copy the text of an existing tag, I have to delete first, then recreate from scratch. Again, not a big deal because tags are usually short

[danielweck]

PS: also notice the low-constrast modal perimeter (important todo, IMO), and the style of the keyboard-focused delete button / menu item (nit-pick)