Update

PadelClub/ContentView.swift

@@ -10,7 +10,7 @@ import LeStorage
 
 struct ContentView: View {
     
-    @ObservedObject var dataStore = DataStore()
+    @StateObject var dataStore = DataStore()
     
     var body: some View {
         VStack {

PadelClub/Data/Club.swift

@@ -9,7 +9,8 @@ import Foundation
 import LeStorage
 
 class Club : Storable, ObservableObject {
-    static var resourceName: String = "clubs"
+
+    static func resourceName() -> String { return "clubs" }
     
     var id: String = Store.randomId()
     var name: String

PadelClub/Data/DataStore.swift

@@ -13,8 +13,8 @@ class DataStore : ObservableObject {
     
 //    fileprivate var _store: Store
     
-    @ObservedObject fileprivate(set) var tournaments: StoredCollection<Tournament>
-    @ObservedObject fileprivate(set) var clubs: StoredCollection<Club>
+    @Published fileprivate(set) var tournaments: StoredCollection<Tournament>
+    @Published fileprivate(set) var clubs: StoredCollection<Club>
     
     init() {
         let store = Store.main

PadelClub/Data/Tournament.swift

@@ -9,8 +9,7 @@ import Foundation
 import LeStorage
 
 class Tournament: Storable {
-    
-    static var resourceName: String = "tournaments"
+    static func resourceName() -> String { "tournaments" }
     
     var id: String = Store.randomId()
     var name: String