Change TV Show Background

I’m having trouble customizing the artwork for my TV Shows. I have hundreds of movies and have always just added -clearlogo, -poster, and -background at the end of the images I’d like to use and it automatically finds and uses those images in the same folder. I can tell it’s working properly because in the “change image” menu, there is a little white hard drive in the corner of the image.

I cannot seem to get TV shows to use my custom posters, background, or clearlogo by using the same...

Change TV Show Background