Poster art missing from recorded (DVR) TV shows

Tried out the DVR feature overnight last night and it worked great (yay). It appears JF has properly identified the show - I see one kind of thumbnail and IMDB ratings ,etc. But there are two other kinds of poster art missing (the preview and the season poster, I guess that’s what they’d be called.)

Is there anything I can do to my metadata settings to make sure I don’t have to add all this art work manually?