Problem: In v2.38 Ctrl-R to remove tags, then ctrl-z to undo remove doesn't put back the cover art.
Steps to reproduce: Load a file with embedded cover art. Select the file. Press Ctrl-R to remove the tags. Press Ctrl-Z to put back the tags.
Results: The embedded cover art is not put back.
Expected Results: The embedded cover art should be put back along with the other tags.
Why do I want to do this: This is a fast way to rewrite tags into my preferred format.