A sample code that uses TipKit in visionOS.

TipKitContentView.swift

//
//  TipKitTestApp.swift
//  TipKitTest
//
//  Created by Yasuhito Nagatomo on 2024/05/24.
//
//  A sample code that uses TipKit in visionOS.
//
//  References:
//  - Article: Swift with Majid, Discovering app features with TipKit. Basics., 07 May 2024
//    https://swiftwithmajid.com/2024/05/07/discovering-app-features-with-tipkit-basics/

import SwiftUI
import TipKit

@main
struct TipKitTestApp: App {
    init() {
        try? Tips.configure([
            .displayFrequency(.weekly)
            // stored into UserDefault by default
            // , .datastoreLocation(.applicationDefault)
        ])
    }

    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}

enum FeedTip: Tip {
    case add
    case remove

    var title: Text {
        switch self {
        case .add:
            Text("Add more items.")
        case .remove:
            Text("Remove the item.")
        }
    }

    var message: Text? {
        switch self {
        case .add:
            Text("You can add more items to the feed here.")
        default:
            nil
        }
    }

    var image: Image? {
        switch self {
        case .add: Image(systemName: "plus")
        default: nil
        }
    }

    var actions: [Action] {
        switch self {
        case .add: [Action(id: "add", title: "Add")]
        default: []
        }
    }
}

struct Item: Identifiable {
    let name: String
    var id: String {
        name
    }
    var description: String {
        name
    }
}

struct FeedStore {
    let items: [Item]
    func addItem() { }
}

struct FeedView: View {
    let feed: FeedStore

    var body: some View {
        NavigationStack {
            List {
                // TipView(FeedTip.add, arrowEdge: .trailing)

                ForEach(feed.items) { item in
                    Text(item.description)
                }

                Button("Add", systemImage: "plus", action: feed.addItem)
                    .popoverTip(FeedTip.add) { action in
                        if action.id == "add" {
                            feed.addItem()
                        }
                    }
            }
            .navigationTitle("Feed")
        }
    }
}

struct ContentView: View {

    @State private var showing = false
    let feedStore = FeedStore(items: [Item(name: "apple"),
                                     Item(name: "orange")])

    var body: some View {
        FeedView(feed: feedStore)
    }
}