SwiftUIのNavigationView下にある階層にUIKitが挟まるとNavigationLinkが動作しないんじゃが？

SwiftUINavigationAndUIKit.swift

import UIKit
import SwiftUI
import PlaygroundSupport

struct ContentView: View {
    var body: some View {
        NavigationView {
            VStack {
                // UIKitのViewを使う。こいつの階層内でNavigationLinkしてみる
                MyUIKitContentsView()
            }
            .navigationTitle("Title")
        }
    }
}

struct MyUIKitContentsView: UIViewRepresentable {
    func updateUIView(_ uiView: UIView, context: Context) {}

    func makeUIView(context: Context) -> UIView {
        let myView = MyUIKitView<MyNavigationView>()
        myView.setView(MyNavigationView())
        return myView
    }
}

class MyUIKitView<T: View>: UIView {
    private let hostingController = UIHostingController<T?>(rootView: nil)

    override init(frame: CGRect) {
        hostingController.view.backgroundColor = .clear
        hostingController.view.clipsToBounds = true
        hostingController.view.translatesAutoresizingMaskIntoConstraints = false

        super.init(frame: frame)
    }

    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
    }

    func setView(_ view: T) {
        hostingController.rootView = view
        addSubview(hostingController.view)

        let constraints = [
            hostingController.view.topAnchor.constraint(
                equalTo: self.topAnchor,
                constant: 0
            ),
            hostingController.view.leftAnchor.constraint(
                equalTo: self.leftAnchor,
                constant: 0
            ),
            hostingController.view.bottomAnchor.constraint(
                equalTo: self.bottomAnchor,
                constant: 0
            ),
            hostingController.view.rightAnchor.constraint(
                equalTo: self.rightAnchor,
                constant: 0
            ),
        ]
        NSLayoutConstraint.activate(constraints)
    }
}

struct MyNavigationView: View {
    var body: some View {
        NavigationLink(
            destination: Text("destination"),
            label: { Text("myNavigation") }
        )
    }
}

PlaygroundPage.current.liveView = UIHostingController(rootView: ContentView())