Display the correct information when playing video clips

[SavanFlou]

Hello,
I have a little problem with video clips:
I have some in my library, all the information came from nfo files I created long back ago and they are all perfectly read by Jellyfin, BUT when I look one, the displayed name is not "Artist - Title" but "Album - Title". I triple check the metadata, but everything is fine, it seems Jellyfin chooses the "wrong" information to show.
Any way to fix that?

Thanks for the help