BundleGroup not working with transparent material

[Makio64]

Description

When the material is transparent the BundleGroup dont render..

Reproduction steps

1. create a BundleGroup and add object transparent.

Code

    let group = new THREE.BundleGroup()
    // mesh
    for(let i=0; i<10; i++){
    
    // material
    const material = new THREE.MeshBasicMaterial( {
        color: new THREE.Color(THREE.MathUtils.randInt(0,0xffffff)), 
        side: THREE.DoubleSide,
        transparent: true
    } );
          mesh = new THREE.Mesh( geometry, material );
          mesh.position.set(
            THREE.MathUtils.randFloat(-5,5),
            THREE.MathUtils.randFloat(-5,5),
            THREE.MathUtils.randFloat(-5,5)
          )
          group.add( mesh )
      group.needsUpdate = true
    }
    scene.add( group );

Live example

https://jsfiddle.net/odkeut3n/4/

Screenshots

No response

Version

r174 dev

Device

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Browser

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OS

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