[Fuchs2468]

 

Works fine for me. Make sure that you're using ListItem.Icon (or ListItem.Art(poster) also works) and not ListItem.Thumb or ListItem.Art(thumb)
ListItem.Thumb was depreciated in Matrix and ListItem.Art(thumb) is specifically intended to be video thumbnails so is the incorrect type.

Thank you, that was the solution, now it works again.
I have changed to "$INFO[ListItem.Art(icon)]".