As in the Phaser 3 game tutorial i want to use the StarGroup to spawn objects with a random x and a locked y.

I don’t know how to get the children objects to work properly.

this is the parent group:

```
this.bananaGroup = this.physics.add.group(
{
key: 'banana',
// repeat: 1,
setScale:{ x: 0.3, y: 0.3 },
setSize: {x: 20, y: 20},
setXY: { x: (Phaser.Math.Between(150, 800)), y: 0, stepX: (Phaser.Math.Between(100, 400)) }
}
);
```

and the same math i used there (without step x) i want to use on the child group.

```
if (this.bananaGroup.countActive(true) === 0)
{
this.bananaGroup.children.iterate(function (child) {
child.enableBody(true, child.x, 0, true, true);
```

i want to change child.enableBody that way, that it shows the body again and spawns the objects the same way the parent object did.