Wall jump up the right wall and use a mid-air wiggle to reduce the height of Samus' hitbox after the walljump, to be able to fit through the gap without morphing.

Entrance condition:

{
  "comeInShinecharged": {}
}

Requires:

{
  "shineChargeFrames": 120
}
"canWalljump"
"canMidairWiggle"
"canShinechargeMovementTricky"
{
  "or": [
    "f_KilledMetroidRoom2",
    "canMetroidAvoid"
  ]
}

Exit condition:

{
  "leaveShinecharged": {}
}

Unlocks doors:

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