Or, instead of doing this bad design of needing to go edit EVERY door in the world, they could just add a bit of collision logic that says “geralt can’t go through any doors during a mission, unless tagged open,” apply that rule during the mission, and add a tag to only the doors he is supposed to go through saying…

Or just spend 5$ on a set of ultrasonic deer whistles for your car and then be a decent driver.