SwiftUI navigation does not work in iOS15

Question

I am want to navigate from UIKIT view controller to SwiftUI screen.

On button Tap in UIVIewcontroller

-(IBAction)buttonTap {
    let SwiftUIController = UIHostingController(rootView: swiftUIScreen())
    navigationController?.pushViewController(SwiftUIController, animated: true)
}

SwiftUI screen look something like this:

var body: some View {
    NavigationView {
        SwiftViewController()
    }
}

I am trying to push another SwiftUI screen from UIView controller same code is working in iOS 16 but not working in iOS15.5 Please check