This used to be my favorite editing app but it just doesn't work anymore. Several feature appear to work, but when I save the changes it edits the entire image without any changes I made. For instance, the brightness/darkness brush looks like it works, where I brush. When I'm finished with that tool, the image is either entirely brightened or darkened rather than just being how it was edited. This isn't the only tool with that problem. Most of these tools don't work on the website.