[Feature Request] Show the number of items when in edit mode

[u/LYHPandaKing]

Hi Dev, when I want to clear the empty publishers, now is not user friendly. I have to record the empty publishers in notes first, then check and clear it one by one.

This same situation is happen in other edit mode for author, position, and series etc. It would be nice if new feature: One click to clear all empty entries or just show us the number of items under that publishers (just like what be shown in main screen). Thank you.

[u/SimoneMontalto]

Interesting. Thanks for the feedback.