One other thing I noticed in the Grid view is games that don't have an official source (in this cast MTGA, which I have categorized under "Launcher"), don't display the same banner as in the Details view. I saw that you can toggle Store Banners/icons but that changes the ones that are displayed correctly, so I guess I"m wondering if there's a way to add a custom "Store" banner and have it appear in the Grid view? I tried dropping a .png image called Launcher into the banners folder on a lark, didn't do anything.
EDIT: Jeez, don't know why I figure this out right after I post, but anyway managed to fix this (well, sort of) by going to the library manager and setting the PC platform icon to the banner.
EDIT: Jeez, don't know why I figure this out right after I post, but anyway managed to fix this (well, sort of) by going to the library manager and setting the PC platform icon to the banner.