Hey, android gamer here.
First thing, the interact button being close to the joystick(In my opinion) customizing might be a great idea.
Second one is a bug. When pausing the game, the buttons don't work except for the P button.
I guess it depends on the phone's display. Customizing control layout would be a great idea but a really time consuming one. :/
Yeah the second one is a bug. You can move in the menu with the on screen controls but you can't use the touchscreen.
Thank you! I'll soon patch the bug