Feature Request: Add "Is Empty" option for all free-text filter options

I have quite a bit of media where the metadata either isn’t available or wasn’t scraped correctly, so there are fields that are empty (like Title, Album, Director, etc.) I primarily have issues with my music library (2TB of music can do that to you) and I generally go back and manipulate it manually.
It would be extremely helpful if I could create a filter that shows when a field is empty (i.e. “Artist Title Is Empty”) similar to the dropdown fields like “Artist Rating Is Empty” The best I was able to do was a filter where the “title does not contain <a vowel>”, which helps except for tracks aren’t in English or that only contain letters. I would keep adding filters, but after a while I ran out of screen space.

3 posts were merged into an existing topic: Search for empty value in various fields