Unity native VR frame rate won't sync (245fps)

According to the manual unity automatically sets the correct v-sync for vr, but my vr appilcation easily hits 245fps, causing all kinds of jitter and half rendered objects during vr rig rotation. Is there a way to force unity to sync with the headset? I'm using 2019.3, OpenVR, doublewide-single pass,

image?

"https://docs.unity3d.com/Manual/VRFrameTiming.html Frame timing in VR mode works exactly like it does in VSync-enabled non-VR mode. The only difference is that Unity does not depend on the underlying 3D SDK’s VSync, but instead whichever VR SDK it currently renders with."

[1]: http://ibb.co/4NFHT3X