Can't hear the engine in any particular direction

I can’t hear the engine sound of the vehicle directly in front and directly behind me when using headphones.Neither my own vehicle nor anyone else’s.
But when I use the speakers, everything becomes normal.
My headphone is Asus Centurion 7.1. I have this bug in dual channel, 5.1 channel and 7.1 channel modes.

same I cant find anything on this fix either what a shame

I solved the problem by reinstalling the game, but it’s coming back now.