Exit the previous room with Samus in a standing pose (while grappled) with a horizontal position of 21 (as far right as possible). After teleporting, press right to release Grapple while staying standing (not being forced into a crouch). Then X-ray climb to get up to the door transition, without needing to open the door. Samus will not be visible during the climb. At the beginning of the climb, avoid pressing left without X-Ray being held, to prevent triggering the transition of the bottom door.

Entrance condition:

{
  "comeInWithGrappleTeleport": {
    "blockPositions": [
      [
        2,
        29
      ]
    ]
  }
}

Requires:

"canXRayClimb"
{
  "heatFrames": 1600
}

Bypasses door shell: true