"Flashing" terrain behind propeller

Newly flying in VR, I’m noticing the area behind the propeller as viewed from the cockpit, appears to be flashing bright and dark. I suspect its trying to emulate the prop moving and darkening the terrain beyond, but it shows up like some epileptic nightmare and is quite distracting.

Is there some kind of setting to adjust to make it stop or should I just fly something else? Planning a LONG trip in the Xcub but this might be a deal-breaker.

Nobody cares about this? Really? This isn’t just a VR thing either.