well no that is screenspace, so of course in that cam everything reflects
Yeah, I see it now. Like you said it might be that they included the plane in the reflection because it’s a showcase event and it’s a massive object that would stand out if not reflected.
The real test will be to see if other cars that are behind our car are reflected in the rear window. I’m on my phone but I guess it can be checked by watching a footage of a car like Ford Bronco.