Entrance condition:

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

Requires:

{"or": [
  "h_artificialMorphMovement",
  "h_artificialMorphBombHorizontally"
]},
"h_heatedGModeOffCameraDoor"

Dev note: It is possible to open the gate as it closes, but isn't expected since this is off camera. To do that would require resetting the room.