Hi, it's my first time trying to set up a game in about a year. Back then, I uploaded some animated gifs for use in background and they seemed to work okay, albeit they did break for some players after an hour or so. Now, the image uploader, which does allow gifs, just hangs indefinitely when uploading one. I've tried this on both chrome and firefox. Is there a workaround for this? All the old gifs and webms I had uploaded a year ago seem to have broken too.