Double touch or Dropped ball?

Let me preface by saying, yes I can see IFAB has made a ruling here. It I am trying to understand the calculus they’re using to get there.

We know there are a few scenarios where a dropped ball is awarded after the ball hits the referee and stays in play: change in possession, ball goes in the goal, or a promising attack begins.

However, listed under #4 on this IFAB post they have a scenario where a player takes a throw, hits the ref, then they play the ball again. I would say this is an...

Double touch or Dropped ball?