Entering aerial waypoints does not disable jumping, and you can jump in the air.
And you can repeat this process.
I think our rodent read too many of the programming books lying around.
But they found all the cheese!
This is intended as a (somewhat) hidden mechanic to make things a little easier ;)
Thank you, I was finally able to finish it using that bug. I got soft-locked since I bought upgrades in order, so I didn't have double jump and the air control is extremely weak, so it wasn't possible for me to get the last few via normal means.
