Hello, have you found a solution for this? Thank You

struct PersistenceController { static let shared = PersistenceController() let container: NSPersistentCloudKitContainer init() { container = NSPersistentCloudKitContainer(name: "MJ") guard let fileContainer = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.com.Jad.MJ")?.appendingPathComponent("MJ.sqlite") else { fatalError("Shared file container could not be created.") } let storeDescription = NSPersistentStoreDescription(url: fileContainer) storeDescription.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey) storeDescription.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey) storeDescription.cloudKitContainerOptions = NSPersistentCloudKitContainerOptions(containerIdentifier: "YOUR containerIdentifier") container.persistentStoreDescriptions = [storeDescription] container.loadPersistentStores(completionHandler: { (storeDescription, error) in if let error = error as NSError? { fatalError("Unresolved error \(error), \(error.userInfo)") } }) container.viewContext.automaticallyMergesChangesFromParent = true container.viewContext.mergePolicy = NSMergeByPropertyStoreTrumpMergePolicy } }

I tried to observe NSPersistentStoreRemoteChange like this: .onReceive(NotificationCenter.default.publisher(for: .NSPersistentStoreRemoteChange)) { notification in DispatchQueue.main.async { let predicate = items.nsPredicate items.nsPredicate = nil items.nsPredicate = NSPredicate(value: true) items.nsPredicate = predicate } } but the operation that I execute in the closure isn't efficient and gives me an issue: Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates

mistake

import CoreData struct PersistenceController { static let shared = PersistenceController() let container: NSPersistentContainer init() { container = NSPersistentContainer(name: "SiriShort") guard let fileContainer = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.SiriShortcut2")?.appendingPathComponent("SiriShort.sqlite") else { fatalError("Shared file container could not be created.") } let storeDescription = NSPersistentStoreDescription(url: fileContainer) storeDescription.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey) storeDescription.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey) container.persistentStoreDescriptions = [storeDescription] container.loadPersistentStores(completionHandler: { (storeDescription, error) in if let error = error as NSError? { fatalError("Unresolved error \(error), \(error.userInfo)") } }) container.viewContext.automaticallyMergesChangesFromParent = true container.viewContext.mergePolicy = NSMergeByPropertyStoreTrumpMergePolicy } }

I just solved it, I forgot to add App Groups, however the app isn't refreshing, to see the new data I have to close it and reopen it, any clue on how to fix this issue, I will post my CoreData Stack

Ok Thank You

Why do you absolutely want to use predicate ? Because I Want to use it in @FetchRequest

Does your actual code show the collapse button ? Yes Here is a very similar code struct ContentView: View { var body: some View { NavigationView{ List{ NavigationLink { Text("Hello") } label: { Text("Hello") } NavigationLink { Text("World") } label: { Text("World") } } .navigationTitle("Test") } } } What I want to really achieve is the sidebar that is used in the iPad Settings app, if you know how to do that, it would be perfect. Thank You very much

???

Is there another way? Because this .onRecevie(books.publisher) repeats too many times, I want it to execute one time?