Hey,
first of, thanks for reporting it to the dev-team :)
And for Philip: I'd rather prefer a side by side monitor setup, but since i bought a pair of nearfield audio monitors (Speakers ;) ) and they have to be placed pretty accurate left and right, i didn't have the space for my 2nd screen on the side.
It takes a bit to get used to, but then it is not that bad ;) I attached a image of my setup, just ignore the non existing cable management, thats still something i have to do ;)
Greetings,
Moritz