I can't save the pictures on my windows tablet.
It looks like this, there's no transparency and the image is cropped wrong.
Sorry about that 😔 I'm not sure if I know where to start fixing that, it's been a while since I looked at the code! The save feature simply made a screenshot of a part of the screen, so maybe certain resolutions that aren't 16:9 aspect ratio don't work correctly. I'm afraid the only solution I can give now is to take a screenshot yourself and then crop it, sorry!