VR - "Camera Lock to Horizon" missing ?

Hello, is the option to lock the camera to the horizon in the game ? I am not able to find it anywhere, playing VR racing games without it is a one-way ticked to throwing up and / or serious headaches.

Nothing makes me motion sick except when a racing game doesn't have the option to "lock the camera to the horizon". It is lieterally unplayable when tracks have elevation, which is basically every track, or when the car goes over curbs, or off track, the camera shakes violently up and down.

Only camera options are moving the seat backwards, forward, and up or down and nothing else. Such a basic VR feature is not included and i wonder why. Every racing sim on the market has the option to either LOCK CAMERA TO CAR, or LOCK CAMERA TO HORIZON, some like Automobilista 2 allow to set a number between 0 and 100 as to how much it should be locked to either one.

This setting drastically reduces motion sickness and provides the only way for many people to even drive in VR, myself included.