In swift the UIDynamicAnimation takes too long to pause

Question

I have a view that has UIDynamicItems interact with each other, however I don't want them to deform upon collision, thus I set the elasticity to 0. But this didn't work the items are still squeezed and bouncing around, by a small amount. When I try to reset the shape of the view when the dynamicAnimationDidPause() but it takes too long because of the vibrations and bouncing. How can I set them to perfectly inelastic? Do I need to switch to a different framework?

What I've done so far

private let collider:UICollisionBehavior = {
    let collider = UICollisionBehavior()
    collider.setTranslatesReferenceBoundsIntoBoundary(with: UIEdgeInsets.init(top: -300, left: 0, bottom: 0, right: 0))
    //collider.translatesReferenceBoundsIntoBoundary = true
    return collider
}()

var cellBehaviour:UIDynamicItemBehavior = {
    let cellBehaviour = UIDynamicItemBehavior()
    cellBehaviour.allowsRotation = false
    cellBehaviour.elasticity = 0
    return cellBehaviour
}()

Sorry I'm new to programming so I don't know the exact terms. Any help is appreciated, thank you!