Morph and ride the Trippers.

Entrance condition:

"comeInWithGMode": {
  "mode": "any",
  "morphed": true
}

Requires:

{"or": [
  "Morph",
  "h_artificialMorphSpringBall"
]},
"h_heatedGModeOpenDifferentDoor"

Dev note: FIXME: It is possible to start a Diagonal IBJ from the sinking tripper, but it's very precise (3 frame window if Samus doesn't move). Only one of these frames gives a normal IBJ, which shouldn't be expected (1 frame for the first Bomb, then 3 frames for the second).