Matter.Body.applyForce function doesn't work in React-Native !!

[burakkbilginn]

I am trying to make a coin, change its gravity due to some events. I tried setStatic(coin, true) method, but it doesn't react on events. Also, I tried applyForce(coin, coin.position, { x: 10, y:100 }) but again no reaction. Should I do something more here? How can I make it work?

my entity is:

let coin = Matter.Bodies.rectangle(Constants.MAX_WIDTH / 2, 25, 40, 40 )
        coin.collisionFilter = {
            'group': -1,
            'category': 2,
            'mask': 0,
        }
        coin.ignoreGravity = true
        // Matter.Body.setMass(coin, 0.001 * (coin.width * coin.height))
        Matter.Body.setStatic(coin, false)
        Matter.Body.applyForce(coin, coin.position, {
            x: 10,
            y:100
        });