Phaser 3 game sprites are not displayed on iOS, iPad and iPhone

If the Phaser 3 game sprites are not displayed on iOS change the type in the index.js file to type: Phaser.CANVAS

const config = {
    type: Phaser.CANVAS,
    backgroundColor: '005500',
    parent: "robbers-rummy",
    width:  window.innerWidth,
    height: window.innerHeight,
    scene: [
        Game
    ]
};

In CANVAS mode Phaser cannot set the background color with this.cameras.main.backgroundColor or this.backgroundColor. Set the background color too in the index.js file as seen above.