simulate statusbar action.

ScrollToTop.swift

extension UIWindowScene {
    func scrollToTop() {
        guard let window = keyWindow else { return }
        var nextResponder: UIResponder? = window.hitTest(window.center, with: UIEvent())
        while let responder = nextResponder?.next {
            if let scrollView = responder as? UIScrollView {
                scrollView.setContentOffset(.zero, animated: true)
            }
            nextResponder = responder
        }
    }
}