The

• 'Create New World'
• 'Proceed'

buttons inside the Singleplayer and Multiplayer screens are positioned inconveniently at the left side where your mouse cursor wouldn't usually be. It would be much easier to click them and save extra time going over to the left side if they were at the right side instead.

All other 'Done' buttons around the game are conveniently positioned at the right side, but these 2 are an exception at the left side.