I tried to follow the instructions exactly, I put the gravity action on, and went over to the left corner. Just before getting impaled I pressed 7 twice which seemed to flip gravity by 180 degrees, and then I waited for the death animation to finish. Tried to jump afterward, didn't work. I fiddled around a bit with which beat to put the gravity action on, and the other debug commands, to no avail.
PS: While I'm here, I'd like to add that I hope that if there's a post-jam update, the death animation is less buggy, since rn it can cause the beats to immediately start playing, before you even respawn.
