Weird, the buttons are about twice as big as they should be with those blue containers around them. Are you using any accessibility features? Which iOS version is that?
I've already tested on a smaller devices than this, so I'm surprised to see this problem
Played around a bit with accessibility features, and this bug is caused by the Accessibility/Display/button shapes option. Never knew it existed, so it might break other parts of the UI as well.
I'll look into how it works. For now you can fix it by adding a new per-app accessibility setting for Avelon and disabling this option.
Missed your reply, apologies! Didn’t even know I had that option turned on. Thanks. As I’m not in need of it, it has now been turned off and everything looks fantastic!