Tip always displayed with TipKit

Why a TipKit configured with a weekly frequency, on the following example, when the app is launched on the View1, the tip is displayed. I thought that going to View2 and come back to View1 should not redisplayed the tip (at least until one week).

What do I miss?

import SwiftUI
import TipKit

struct FavoriteLandmarkTip: Tip {
    var title: Text {
        Text("Save as a Favorite")
    }
    
    var message: Text? {
        Text("Your favorite landmarks always appear at the top of the list.")
    }
    
    var image: Image? {
        Image(systemName: "star")
    }
}

@main
struct LandmarkTips: App {
    var body: some Scene {
        WindowGroup {
            TabView {
                View1()
                    .tabItem {
                        Label("View1", systemImage: "house")
                    }
                
                View2()
                    .tabItem {
                        Label("View2", systemImage: "house")
                    }
            }
            .task {
                do {
                    // uncomment to reset all tips status
                    // try? Tips.resetDatastore()
                    
                    try Tips.configure([
                        .displayFrequency(.weekly),
                        .datastoreLocation(.applicationDefault)
                    ])
                }
                catch {
                    print("Error initializing TipKit \(error.localizedDescription)")
                }
            }
        }
    }
}

struct View1: View {
    let favoriteLandmarkTip = FavoriteLandmarkTip()

    var body: some View {
        VStack {
            TipView(favoriteLandmarkTip, arrowEdge: .bottom)
            Image(systemName: "star")
        }
    }
}

struct View2: View {
    var body: some View {
        Text("View2")
    }
}