Banner won't save when I adjust the visible crop

GIFs fail to upload as my banner whenever I adjust the cropping of it. The GIFs I use are always under 10mb and it is rather embarrassing that most of them fail to apply simply because I adjust the placement of the GIF. When I hit the ‘skip’ button to avoid editing the cropping, the gif uploads fine. This has been going on for a few months now in my experience and I just want to be able to change the cropping without discord wagging a finger in my face with this dumb popup.