I designed a panel that's eating up 115 MB of disk space and 4-10 GB of memory whenever I try to save it locally (and saving it to the cloud takes up the same amount of memory). Despite having deleted the entire artboard, only 2-3 MB was shaved off from the 115 when I checked out the file size again in my windows explorer. It also takes forever to open up. Is there some cache that I have to clear? I don't understand why my file is taking up so much space and memory. See the images I sent below (1) showing the disk space and (2) RAM usage when saving the empty file.