I have alot of Building Assets, Tokens, and such, but I am having a FRUSTRAITING amount of trouble organizing it all. EXAMPLE: I have a File I made Called Buildings and Structures. I added all my door map assets to it. No problem. I think went into that folder and created a Subfolder called DOORS and when I try to drag items from Structures and Buildings into Doors it Does not Function at all. Am I doing this wrong? Is the only way to do it simply to drag it from recent Uploads tediously?