Right now, it's a bit difficult to go through all of my movies. I know I can create and sort by collection, genre, etc., but it doesn't help when browsing for movies to watch. What I'd like to do is group, for example, all the Harry Potter movies together. Or all the Star Wars movies together. Right now, they take up an inordinate amount of space. Is there a way to configure Plex to have them in a sort of subfolder that expands when selected?