I think she was pretty sure all camera eyes would be on her, but if you look closely at the video, she looks down an awful lot and not at the camera. And after she’s delivered her teleprompter message, she giggles and wriggles like a pleased little five year old. Those ‘involuntary’ hand movements we were shown previously, are NOT involuntary, she’s SCROLLING! Anyone with a Mouse will recognize that movement.
That video is worth watching a number of times. I found it fascinating.
I do know that her campaign requested a podium built to certain specifications. It was all under the guise of making her appear taller standing next to Trump. Appears there may have been ulterior motives.