Spurs Vs Liverpool

Interested in views on what is clear and obvious for VAR on a penalty call. Thought ref was unsighted on the AA push and to me as clear a push in the box as happens. To me the VAR should have asked ref to watch on the screen. It does seem however that the "call to the screen" means a definite PK. It would be good to see some calls where the ref disagrees with the VAR...

There's another thread on this already. But the VAR point ... If the VAR protocol is applied correctly then there should never be a disagreement at the monitor as VAR is only used to clear and obvious  errors.