Cover art not properly assigned

[ohrenkino]

I don't know ...
It says

@drbeachboy

I've tried 2.41b on 3 different computers and I cannot change a second image to anything other than "Front Cover" on any AAC (m4a) files. Can anyone else confirm this?

... which says "m4a" and not MP3.
And then it describes

@drbeachboy

NeroAacTag states front & back image types. While "front" works as expected, the "back" type shows in mp3tag as "Other".

Clarification: I used neroaactag to add the back cover artwork in the file, then reviewed it in mp3tag.

And finally:

@drbeachboy

Hi Florian,

Thank you for fixing the Back Cover issue in MP4 files. It works perfectly in version 2.41c.

Regards,
Dirk

This looks to me very similar to what you described

@luukh

cover type was not "Back cover" but "Other". ... changing ... does not stick....it would still be "Other".
All my files are Apple lossless m4a files.