@jlogan278 The proctor will ask you to momentarily stand in front of a mirror holding your laptop (or I guess you could hold a mirror to the laptop if you don't have one on your wall) so that they can see your screen and keyboard.
Sadly, the arrows don't work. You actually have to click questions (I tended to like clicking the number vs the arrow because it was generally closer for me). and yeah, the highlighting is a pain