I did see someone reference the game against Brighton last season where Lamptey gave away a penalty against Jesus for a challenge where he also touched the ball. I get the ball hit his head but Saliba still made contact with their player after the ball is gone.
I think we are very unlucky that it got called because many times you get the benefit of the doubt but once it is I think VAR aren't going to intervene because Saliba did contact the player after the ball is gone.