UIView.animate in IntentsUI does not work

    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
       
        label.backgroundColor = UIColor.red
        UIView.animate(withDuration: 2.0, delay: 0, animations: {
            self.label.backgroundColor = UIColor.yellow
        })
    }

UIView.animate in IntentsUI does not work.

When view did appear in Siri, the label is already yellow, without animation.

and I put the animation code in "configureView()". It does not work neither.