Unable to create PhysicsJoint using Entity's Geometric Pin

Hello,

I'm trying to attach one entity to another entity via the new PhysicsFixedJoint. I have a usdz that contains a skeletal pose which expose the joints as pins as desired. However the when I access the pin, it is returning a GeometricPin, instead of an EntityGeometricPin as you would expect. I can't use the returned GeometricPin to create the joint.

Am I missing something? Shouldn't access the Entity's pins object return EntityGeometricPins instead of GeometricPin?

Here is the code sample:

var body: some View {
        RealityView { content in
            if let scene = try? await Entity(named: "Scene", in: untitledBundle) {
                content.add(scene)
                
                let attack = try! Entity.load(named: "Attack01_SingleSword")
                let anchor = scene.findEntity(named: "Root")
                anchor?.addChild(attack)
                
                let sword = try! Entity.load(named: "OHS08_Sword")
                anchor?.addChild(sword)
                
                if let swordEntity = findModelComponentEntity(entity: sword) {
                    let swordPin = swordEntity.pins.set(
                        named: "test", position: SIMD3<Float>.zero
                    )
                    
                    if let attackEntity = findModelComponentEntity(entity: attack) {
                        let attackPin = attackEntity.pins["root/pelvis/spine_01/spine_02/spine_03/clavicle_r/upperarm_r/lowerarm_r/hand_r/weapon_r"]! // This is returning GeomtricPin instead of the EntityGeometricPin that the "pins" object contains

                        let joint = PhysicsFixedJoint(
                            pin0: swordPin,
                            pin1: attackPin // This is a compile error since it is not an EntityGeometricPin type
                        )
                        try! joint.addToSimulation()
                    }
                }
            }
        }
    }