Fall around the floating platform with either a Downback or by jumping down with a Spinjump.

Entrance condition:

"comeInShinecharged": {}

Requires:

{"shineChargeFrames": 100},
"canShinechargeMovementComplex",
{"shinespark": {"frames": 11, "excessFrames": 0}}

Exit condition:

"leaveWithSpark": {
  "position": "top"
}

Unlocks doors:

{"types": ["super"], "requires": []},
{"types": ["missiles", "powerbomb"], "requires": ["never"]}