Help on using new navigatorViewModel

[osrl]

I have navigation pattern which looks like the screenshot below. I want my ViewModel to stay alive inside the Navigator2.

The initial screen is ChatListScreen. If I want to push a new navigator to the first one, it's not possibile to do so. Instead I wrap the screen into another screen, which has only Navigator(screen) as content it works.

data class NavigatorScreen(val screen: Screen): Screen {
    @Composable
    override fun Content() {
        Navigator(screen)
    }
}

But this breaks the backstack, since the wrapper is also a screen.

What is the best way to achieve the below navigation pattern?

PS: I've achieved this using koin scopes, but I wanted to try the new navigatorViewModel.

[nvkleban]

Why do you need navigator 2 in the first place?
Looks like all you screens are opening on top of each other

[osrl]

to keep the ViewModel instance when navigating between chat and media screen. It should stay alive inside the navigator 2, but should die when navigating back from chat screen