Mairlist not re-reading cover art in flac files

Hi everyone,

Since I added new cover art to my flac files, I would like to re-import them in mairlist.

However, that doesn’t seem to work. The pictogram field in properties stays empty.

When I import the file from scratch in a new TEST database everything works as intended and the cover shows in properties, in the pictogram field.

Is there a way to fix this?