Then I assume this screenshot was lost at some point in the past due to a bug.
I don’t have an idea what could be done to restore it, except a full Plex Dance. (which causes the side effect that it will change the movie’s “Addet At” date to the current date.)
But even this will not really answer the original question of this thread.
It may only provide an answer, whether the screensaver will actually use those still images or not.
