It continues to all be fake. The original video of this has been banned and Twitter is banning all posts about this as fast as they go up. In the original video she gets to the top and there's no plane but she does not fall.
Here is what happened. The plane was not put in place of the green screen. It was a total screwup.This is NOT Kamala getting on the plane, but this is what happened, and someone screwed up and forgot the plane in Kamala's case.