The test question which was posted is actually the exact same question from the ASA 2007 case book. The above the head statement has no bearing as this wording was removed from the rule book in 2006. The ruling is, if the catcher moves to the ball after it has contacted the bat, it is a caught foul ball, not a foul tip.
So the answer would be, if in the umpires judgement the catcher had to move their glove at all from its original position to receive the pitch it is not a foul tip but a caught foul ball.
So the answer would be, if in the umpires judgement the catcher had to move their glove at all from its original position to receive the pitch it is not a foul tip but a caught foul ball.