There are signs of plane angle changes right there. But the camera angle may give a twisted presentation of what really happens.
I viewed the Video. I think BH had excellent Flying Wedges. My "Grip end of the Club toward the ball" was a quote from the Video. I should have presented it that way.
I just checked another hogan video. It looks like any signs of plane shifting is completed during the transition. It's an incredibly pure motion. Pure and fast.