This Hughes Doorway is fake. Toni Glover's movement are fake. She was, supposedly, standing pressed to her mother on the pedestal, her face pressed to her mother's back. So, how could she wave like this?
The limo wasn't even in front of her mother, never mind her. So, why the hell would she wave? And it's not even a wave. It's more like the movement in a jumping jack.
What it is is a cartoon that somebody added to the film to hide Oswald in the doorway. He was in the center of the doorway, just as he was in Wiegman. But to distract and divert attention, they added another Doorman to hover above Carl Jones. The whole thing, every God-damn bit of it, is fake. Fake, fake, fake.