I've encounterer several problems when attempting to change the resolution for the pro game window. On mobile, there were only 2 resolution options. 1800×2400 and 2400×1800. My game was on the latter resolution but when I changed it to 1800×2400 it turned into what you see in the attached picture. And it doesnt prompt you to change the resolution back and there is not EVEN a restore to default button. 

 

 

And on desktop if you attempt to make the game resolution less than 800 pixels wide, the game becomes so zoomed that you cant even reach the buttons on the menu to even change it back. Much less play the game. The auto centering of the menu is also annoying as the GUI scale doesnt change alonf with changing the resolution.

 

 

 

 

You have to open the console (F2 on desktop and on the options on mobile) and type clean reg into it. That resets all your settings.