In my understanding multi-screen is rather that you place two (or n) screens next to each other and extend the view across those screens so you can more or less build a 180° view. Not necessarily a necessity for flightsims but good for cockpit builders. But to move a GPS to a tablet and be able to actually use it SHOULD be basic for today’s flight simulation. And it has been done but again incompletely. We know this sim has been rushed and that Asobo are probably the last to blame but they need to figure out how they can fix all these incomplete features before they can properly implement new ones that will naturally break again when other things get fixed. Otherwise we run in circles and the 3rd part devs run riot.