Programmatically navigation does not work on simulator or physical device with iOS 14.5

[vegiwoo]

On a simulator with iOS 13.0, programmatically navigation works fine, but on the same simulator with iOS 14.5 and on a physical device with iOS 14.5, the transition does not work. With what it can be connected?

// First View
@EnvironmentObject var navigationStack: NavigationStack
//...
DispatchQueue.main.async {
    let destination = ModelDetailContainerView()
        .environmentObject(appStore)
        .environmentObject(navigationStack)
    self.navigationStack.push(destination)
}

// Second View
@EnvironmentObject var navigationStack: NavigationStack

var body: some View {
    ModelDetailRenderView(item: detailedSelectedItem)
        .valueChanged(value: detailedSelectedItem.wrappedValue) { value in
            if value == nil {
                navigationStack.pop(to: .root)
            }
        }
}

UPD
Transition occurs by tap on the context menu item of custom cell. Programmatic behavior of all interested entities does not change depending on iOS version.