Oh, I think it is a mistype from my end in the comment, let me adjust the comment to reflect what I wanted to say better. Sorry, I edited my comment when I was typing and didn't re-read it. I was typing something about memory (as I was taking notes when I played but forgot to erase it as I assumed something from the game and the game didn't have that aspect).
For what it is worth, the memory part is that I assumed that I needed to know where EXACTLY to jump off and where to start flying for the teleportation to work and thus the memory part of the game which I wasn't a fan off. But it was a bug I think more than anything as I couldn't find the door when I played a second time.