Majestic Leap stays in the "Press X to Drop Down" state indefinitely if you use it under a low ceiling.

[Theatre]

Step 1. Step into one of the teleporters or under any other sufficiently low ceiling (the doorways into juke rooms are another example)
Step 2. Press Majestic Leap, so you hit your head on the ceiling and land immediately (and walk out of the teleporter so you don't get teleported cuz that's confusing)
Step 3. Observe that you can still press Leap again to drop down, even though at this point you're just walking along the ground.

The state ends next time you land (e.g. by falling or jumping).


View attachment Maj Leap Stores Drop Down State(1).mp4

edit: Oh, you can also trigger it with Warp Stone (by Warp Stoning to the ground right after leaping), so it's possibly almost exactly like the very similar bug that used to exist on Holliday where she could store her falling state from her jump pad by Warp Stoning to the ground immediately.

 

[Theatre]

This bug is actually still around. You can't use Majestic Leap with low headroom anymore but you CAN use it precisely while standing e.g. in the doorway of the teleporter (with headroom above you but facing into a room with no headroom), such that the Leap causes you to enter the room and hit your head on the low ceiling, triggering the bug (where you stay able to Drop Down, while walking around on the ground).