Fix e migliorati caricamenti

salesbook.Shared/Core/Services/PreloadService.cs

@@ -25,6 +25,7 @@ public class PreloadService(IManageDataService manageData, UserListState userSta
 
         userState.GroupedUserList = BuildGroupedList(sorted);
         userState.FilteredGroupedUserList = userState.GroupedUserList;
+        userState.AllUsers = users;
 
         userState.NotifyUsersLoaded();
     }