Prior to 0.12.3 there has not been this bar around the play button. In the changelog now you can navigate through the start menu with a controller but i am not using a controller so this shouldn't show up.
Comments 4
So I had that when I first got the update but I exited the game and entered it again and that seems to fix it
So I had that when I first got the update but I exited the game and entered it again and that seems to fix it