Image not draggable

Phaser 3
1

Hi there, I have the following code which works in the create function:

invy1 = this.add.image(((window.innerWidth/2) - (20)), ((-29) + (window.innerHeight))).setScrollFactor(0).setDisplaySize(30, 30).setDepth(10).setInteractive(); 

this.input.setDraggable(invy1);

this.input.on('drag', function (pointer, gameObject, dragX, dragY) {
        gameObject.x = dragX;
        gameObject.y = dragY;
    });

However, once I introduce the following switch case I have in my update function, the image is no longer draggable and I have no idea why:

switch(x[0]) {
    case "stone": 
        invy1.setTexture('star').setDisplaySize(45, 45); 
		break;
    case "wood":
        invy1.setTexture('wood').setDisplaySize(45, 45);  
		break;
    case "bush":
        invy1.setTexture('bush').setDisplaySize(45, 45);  
		break;
    default:
        invy1.setTexture('transparent'); 
		break;
}
2

Do you have any error on console or something?
Try to do a console.log() on the drag event to check if it’s being triggered.