Basically when I die, it does the animation and stuff and I become a ghost thing. But it doesn't have the screen that asks whether or not I wanna be a demon. Also I can't possess mobs, phase through blocks or fly. My items stay in my inventory and I can drop them but I can't pick them back up. I also cant build or break. Am I being stupid or is there an obvious solution? I recorded what is looks like on a video. It's a bit dark but I basically just die and try to possess a skeleton. You can see that I'm on version 2.0.0 beta 16.

https://www.youtube.com/watch?v=Oj8YWeuPsYM

EDIT:
i looked at #634 and realised that was the problem. it's still annoying that i need to download origins mod just to get it to work though.