All my movies are in mkv format with embedded covers (cover.jpg) (works normally good with Infuse)
Some movies are in different versions (e.g. UHD vs HD or alternative cuts) and i gave them different covers.
On first view Infuse displays the embedded covers correct (see attached ‘infuse 1.png’).
After you select one movie to see details the covers of alternative movies are changed (see attached ‘infuse 2.png’).
The filenames of the affected movies are different.
This happens to iPad, iPhone and also Apple TV.