Got adding working again

Bitvault/SearchContainerActionViewModel.cs

@@ -1,4 +1,5 @@
-using CommunityToolkit.Mvvm.Input;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
 using Toolkit.Foundation;
 
 namespace Bitvault;
@@ -8,8 +9,12 @@ public partial class SearchContainerActionViewModel(IServiceProvider provider,
     IMediator mediator,
     IPublisher publisher,
     ISubscription subscriber,
-    IDisposer disposer) : Observable<string>(provider, factory, mediator, publisher, subscriber, disposer)
+    IDisposer disposer,
+    int index) : Observable<string>(provider, factory, mediator, publisher, subscriber, disposer)
 {
+    [ObservableProperty]
+    private int index = index;
+
     [RelayCommand]
     public void Invoke() => Publisher.Publish(Notify.As(new Search(Value)),
         nameof(ContainerViewModel));