Can't get Fanart to work

I have a jpg file with the same filename as the media file with -fanart at the end for the filename but infuse for iOS just keeps picking some random image from the media file as the fanart in grid view. I’ve cleared metadata several times and no change.I clicked the pencil icon to edit and it says nothing found. What do I need to do to create custom fanart?

Do you have the ‘Embedded Metadata’ option in Infuse enabled by chance?

bigpooh, did you find a way ? I’m having almost the same problem