expected: setting a target destination while remote controlling a vehicle in the remote viewer would send the remote controlled vehicle to the destination
actual: target destination will be set for the player character or whatever vehicle they are physically inside, even while remote controlling a different vehicle

This happens even when not remote controlling. If you are on, say, Gleba, and tell your character to move, like just by force of habit when your map view is on Nauvis, then your character ends up running to their complete death and doom on Gleba while you are causally working on Nauvis until you just suddenly die. The commands should go to your currently controlled thing, whether that's a remote controlled tank, or nothing if you are in map view on another surface (though should work if on the same surface of course).

I may have just suddenly and randomly died a half dozen times so far while in map view on a server like 2km from the nearest factory wall when I was 'in' the factory before and I just figured out why/how that happened. ^.^;