ios16 swiftui videoview close button missing

in ios 15 there is a close button, in ios 16 it is gone

How to fix this?

sample code:

struct ContentView: View {

    @State var isVideoPresented = false

    let player: AVPlayer =  {

        var player = AVPlayer(url:  Bundle.main.url(forResource: "video", withExtension: "mp4")!)

        return player

    }()

    var body: some View {

        VStack {
            Button("Video") {
                isVideoPresented = true
            }
        }
        .fullScreenCover(isPresented: $isVideoPresented) {
            VideoPlayer(player: player)
        }
    }
}