Immediately after teleporting, press down to retract Grapple to avoid getting stuck inside the wall (in case the top door is blue, causing it to open with Grapple on entry).

Entrance condition:

{
  "comeInWithGrappleTeleport": {
    "blockPositions": [
      [
        7,
        2
      ]
    ]
  }
}

Requires:

"canOffScreenMovement"