[DYN-8894]-Performance improvements after hide proxy ports and group auto layout

src/DynamoCoreWpf/ViewModels/Core/AnnotationViewModel.cs

@@ -1841,7 +1841,6 @@ private void model_PropertyChanged(object sender, System.ComponentModel.Property
                     RaisePropertyChanged("Width");
                     RaisePropertyChanged(nameof(ModelAreaRect));
                     UpdateAllGroupedGroups();
-                    RedrawConnectors(false);
                     break;
                 case "Height":
                     RaisePropertyChanged("Height");

src/DynamoCoreWpf/Views/Core/AnnotationView.xaml.cs

@@ -310,19 +310,8 @@ private void AnnotationView_Loaded(object sender, RoutedEventArgs e)
                 }
                 ViewModel.UpdateProxyPortsPosition();
 
-                // Create and attach the popup menu for group annotations
-                CreateAndAttachAnnotationPopup();
-
-                // Subscribe to search box activity to close the other popup items when typing
-                var searchVM = ViewModel.WorkspaceViewModel.InCanvasSearchViewModel;
-                searchVM.PropertyChanged += OnSearchViewModelPropertyChanged;
-
                 // Add new nodes to group when search is triggered from group
                 ViewModel.WorkspaceViewModel.Nodes.CollectionChanged += OnWorkspaceNodesChanged;
-
-                // Reset group context flag when popup closes
-                _groupContextMenuClosedHandler = (s, e) => isSearchFromGroupContext = false;
-                GroupContextMenuPopup.Closed += _groupContextMenuClosedHandler;
             }
         }
 
@@ -434,11 +423,8 @@ private void AnnotationView_OnMouseRightButtonDown(object sender, MouseButtonEve
         /// </summary>
         private void AnnotationView_OnMouseRightButtonUp(object sender, MouseButtonEventArgs e)
         {
-            if (!GroupContextMenuPopup.IsOpen)
-            {
-                OpenContextMenuAtMouse();
-                e.Handled = true;
-            }
+            OpenContextMenuAtMouse();
+            e.Handled = true;
         }
 
         /// <summary>
@@ -666,6 +652,9 @@ private void GroupDescriptionControls_SizeChanged(object sender, SizeChangedEven
 
         private void OpenContextMenuAtMouse()
         {
+            // Create and attach the popup menu for group annotations
+            CreateAndAttachAnnotationPopup();
+
             var workspaceView = WpfUtilities.FindParent<WorkspaceView>(this);
             if (workspaceView == null) return;
 
@@ -1786,6 +1775,9 @@ private Border CreateNodeCountBorder()
 
         private void CreateAndAttachAnnotationPopup()
         {
+            // If the context menu is already created, no need to recreate or re-subscribe
+            if (GroupContextMenuPopup != null) return;
+
             GroupContextMenuPopup = new Popup
             {
                 Name = "AnnotationContextPopup",
@@ -1803,6 +1795,12 @@ private void CreateAndAttachAnnotationPopup()
             };
 
             GroupContextMenuPopup.Child = border;
+
+            // Subscribe to search box activity to close the other popup items when typing
+            var searchVM = ViewModel.WorkspaceViewModel.InCanvasSearchViewModel;
+            searchVM.PropertyChanged += OnSearchViewModelPropertyChanged;
+            _groupContextMenuClosedHandler = (s, e) => isSearchFromGroupContext = false;
+            GroupContextMenuPopup.Closed += _groupContextMenuClosedHandler;
         }
 
         private StackPanel CreatePopupPanel()