fix

Components/Pages/Favorites.razor

@@ -9,7 +9,9 @@
 @code {
     public MovieSearch? movies = null;
 
-    protected override async Task OnInitializedAsync()
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
         {
             await ManageFavorite.LoadFavorites();
             var favoriteMovies = ManageFavorite.GetFavoriteMovies();
@@ -18,5 +20,7 @@
                 Search = favoriteMovies.ToArray(),
                 TotalResults = favoriteMovies.Count.ToString()
             };
+            StateHasChanged();
+        }
     }
 }