Cross the room while killing the Beetoms, then use two precisely positioned Power Bombs to overload PLMs. Place the Power Bombs at the same height as the tile above the door. This ends up being the max height Samus can jump and place it while at the very bottom of the room, with a midair morph or artificially morphed Spring Ball jump. Because PLMs are overloaded, Samus needs to exit G-mode at the item to collect it before returning through the crumble blocks.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "direct",
    "morphed": true
  }
}

Requires:

{
  "itemNotCollectedAtNode": 5
}
{
  "or": [
    "Morph",
    "h_artificialMorphSpringBall"
  ]
}
{
  "or": [
    {
      "and": [
        {
          "ammo": {
            "type": "PowerBomb",
            "count": 3
          }
        },
        {
          "or": [
            "canInsaneJump",
            {
              "ammo": {
                "type": "PowerBomb",
                "count": 1
              }
            }
          ]
        }
      ]
    },
    {
      "and": [
        "Morph",
        {
          "or": [
            "ScrewAttack",
            "Ice",
            {
              "ammo": {
                "type": "Missile",
                "count": 5
              }
            },
            {
              "ammo": {
                "type": "Super",
                "count": 5
              }
            }
          ]
        }
      ]
    }
  ]
}
{
  "ammo": {
    "type": "PowerBomb",
    "count": 2
  }
}
{
  "or": [
    "canWalljump",
    "SpaceJump",
    {
      "and": [
        "HiJump",
        "canSpringBallJumpMidAir"
      ]
    }
  ]
}

Clears obstacles: A

Collects items: 5

Dev note: This does not require canRiskPermanentLossOfAccess if Samus returns through the crumble blocks.