yeah but the teleporter make you move so it automatically breaks the rules so this is not really a loophole

I found a way to basic ignore some cutscenes:

To do this you just need to click on the place where the map was supposed to be, after you unspause, you can see that the joystick is on the screen when he shouldn't be. P.S. While cutsene is playing you are invincible and even after finishing you still have some invisibility frames

Try mission 7 It would be great if you could skip the smoke wall.

Ok I tested and discovered that grenades can go through the smoke wall but I just don't have the teleporter unlocked to test if it will work.

It works but it's a bit tricky to get it right