I dont exactly know what you mean, if your are you talking about headtracking, this is very game dependent. If you were expecting to turn your head inside the game and it doesnt work ( “game is glued to face” ) in Full VR Mode, you could switch over to Immersive Screen Mode which let you at least move your head relatively to the scene. Using either Immersive screen or Cinema mode, pulling the screen real close let you have almost the same feeling as when inside a game w. headtracking
Whats the games name and which profile have you tried ?