Unmorph just before hitting the ceiling, to conserve upward momentum. Continue moving right to avoid a crab hit, then morph again to make it through.

Entrance condition:

"comeInWithSpringBallBounce": {
  "speedBooster": "any",
  "movementType": "controlled",
  "remoteAndLandingMinTiles": [[4.5625, 1]]
}

Requires:

{"notable": "Cross Room Jump Morph"},
"canCrossRoomJumpIntoWater",
"canMomentumConservingMorph"

Dev note: Bounce with extra run speed at least $1.8.