Fix incorrect disabling of rendering when TrackHMD=false
Fixes #17546 (closed)
Perform required call to vr::VRCompositor()->WaitGetPoses during each render call to enable rendering even if TrackHMD is disabled
Fixes #17546 (closed)
Perform required call to vr::VRCompositor()->WaitGetPoses during each render call to enable rendering even if TrackHMD is disabled