I found this on the Blue Moon website. Not a popular opinion over there but makes sense.
""Rooney doesn't understand VAR. The referee was unsighted so didn't see the play, the linesman was behind the play so couldn't see if the handling was in the box or not, so couldn't advise or overule the ref, so no foul was given on field. VAR can ONLY overrule the on-field decision if EITHER it was a penalty, OR it was a red card offense - either a serious foul or denial of an obvious goal opportunity by the last defender. We all agree it was outside the box, so VAR can't interfere on that basis as it therefore couldn't be a penalty. Erling hadn't actually touched the ball before Dean got a hand to it, so it clearly wasn't in his control, so it fails on the denial of a goal opportunity point as well. VAR therefore could not have interfered. Yes, you can argue that Erling probably would have got the ball under control if Dean didn't push it aside, but that's not the test: did he have the ball under control at that moment? No, clearly not.""