Probably get some flack for this but I don’t think it’s as complicated as people are making it. The two officials are in the exact right position to make that call. the camera angle used in the broadcast adds drama because of forced perspective. the two sets of eyes directly under goalposts don’t have that limitation. I get the “not trusting officials” argument but if as a fan you have such little faith in their ability to fairly judge something that is so cut and dry, not a judgment call, or possibly missing something by being out of place, then why have officials at all.
The forced perspective of the television audience makes this seem more complicated than it is.