cannot see bottom of canvas on mobile

I love express but when I made a canvas the resolution of my screen (galaxy s23 ultra) I can't see the bottom portion of the workspace unless I hit the more button on bottom right. I'd really love to be able to see the bottom of the canvas. Also, is something up with adobe's servers because to make even a simple graphic like this it will take 10 minutes sometimes to save to the server and allow me to download it?