More options for changing Game's Icon Image.

I want to change the image of one of my game's icon image to be a different picture, but the only option I'm given is to upload an image from my computer. The thing is, the image I want to use is in my Art Library already and I want to use that instead of reuploading it from my computer just to now have another copy of the same image in my Art Library (and taking up valuable space with a measly 100mb storage limit). If there's a way to do this then I would love to be pointed in the right direction, but from what I can see there is no way to do so. I don't exactly see why this wouldn't be a feature already, especially since it's not like your Art Library is locked to a specific game. I feel like I should be able to have access to my Art Library no matter where I'm at on the website, especially since it's explicitly stated that when I do upload an image to act as a game's icon that it will be added to my Art Library.

I presume you mean the banner image that displays above the title when you select a game, before opening it.  I've never seen any roll20 documentation on this, but it appears to be called the "banner image" by some. I'm throwing my vote in, as being able to load from the art library seems reasonable, and based on at least one past comment I saw, it does count against your limit.

I likewise upvoted this. I have certain images that I use for work-sheet games and for library games in addition to the games where we actually play, and every time I create a game I have to  upload a new copy of that image. It doesn't take up a lot of space from my allotment, but it's the principle of the thing.