Not true Mellin I’m afraid. I don’t think there’s anything in the rules that says a touch on the football means anything other than serious foul play is allowed. Unless of course FIFA have announced a new clause.
I was exaggerating a bit for effect. Fair, as wasn't clear.
Bringing it back to the point, I just don't think people have seen the angle from behind the goal. I'm guessing they'll show it now at half time. It's a touch of the ball and he takes the man after. Pretty standard non-penalty and I don't think there's a legitimate counteragrument. I understand why people would think otherwise having not seen that, including the ref.
Gonna leave it there as enjoying a tight game.