API similar to sensing + which works on all mobiles

[Eaielectronic]

hello, here it is, I have an extension that allows you to detect a sprite with the JavaScript touch API that works on ALL mobile devices unlike sensing + but the only problem is that I can't make it so that if the finger is on the sprite it returns "true" and I would like it to be a drop-down menu to choose which sprite and that it does not create conflicts between clones of the same sprite, that each clone detects for itself: class TouchExtension {
constructor() {
this.spritesTouched = {};
} getInfo() { return { id: 'touchExtension', name: 'Touching Sensing', blocks: [ { opcode: 'isTouchingSprite', blockType: Scratch.BlockType.BOOLEAN, text: 'if finger touches this sprite [SPRITE]', arguments: { SPRITE: { type: Scratch.ArgumentType.STRING, defaultValue: 'Sprite1' } } } ] };
} isTouchingSprite(args, util) { const spriteName = args.SPRITE;
const sprite = util.target.runtime.getSpriteTargetByName(spriteName);

    if (!sprite) return false;

    const spriteBounds = sprite.getBounds();
    const touchData = this.spritesTouched[spriteName];
    
    if (!touchData) return false;

    return this.isTouchingBounds(touchData, spriteBounds);
} isTouchingBounds(touch, bounds) { return ( touch.x >= bounds.left && touch.x <= bounds.right && touch.y >= bounds.bottom && touch.y <= bounds.top );
} handleTouchEvent(event) { const touch = event.touches[0];
    const x = touch.clientX;
    const y = touch.clientY;

    // Save touch data this.spritesTouched = { x: x, y: y };
} initializeEvents() { window.addEventListener('touchstart', (event) => this.handleTouchEvent(event));
    window.addEventListener('touchmove', (event) => this.handleTouchEvent(event));
} } Scratch.extensions.register(new TouchExtension());