Creation of ModelContainer in case of transition to other views with NavigationLink

Sorry for the rudimentary question, SwiftData question.
In the case of Xcode standard sample code,

@main
struct SwiftDataTestProjectsApp: App {
    var sharedModelContainer: ModelContainer = {
        let schema = Schema([
            Department.self,.
        ])
        let modelConfiguration = ModelConfiguration(schema: schema, isStoredInMemoryOnly: false)

        do {
            return try ModelContainer(for: schema, configurations: [modelConfiguration])
        } catch {
            fatalError("Could not create ModelContainer: \(error)")
        }
    }()

    var body: some Scene {
        WindowGroup {
            ContentView()
        }
        .modelContainer(sharedModelContainer)
    }
}

and create a ModelContainer for the Scene, #Preview {
    ContentView()
       .modelContainer(for: Item.self, inMemory: true)
}

However, if SwiftData is not used in the ContentView, and only if the transition is made to the other view using NavigationLink, as shown in the code below, a ModelContainer is created and a ModelContainer is specified for the ContentTwoView, If I want to specify a separate container for ContentTwoView, how should I create .modelContainer(sharedModelContainer) and specify .modelContainer(for: Item.self, inMemory: true)? Should I continue to create the ModelContainer for the Scene as before? Or is there a way to create it only for the specified View and specify it there?

struct ContentView: View {
       var body: some View {
        NavigationStack {
            NavigationLink("ContentTwoView") {
                ContentTwoView())
            }
        }
    }
}

struct ContentTwoView: View {
    @Environment(\.modelContext) private var modelContext
    @Query private var items: [Item].

    var body: some View {