Ensure inspector winow to stay in editor window rect after window resize

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/GraphEditorView.cs

 
                 m_GraphInspectorView = new GraphInspectorView(assetName, previewManager, graph) { name = "inspector" };
                 m_GraphInspectorView.AddManipulator(new Draggable(OnMouseDrag, true));
+                m_GraphInspectorView.RegisterCallback<PostLayoutEvent>(OnPostLayout);
                 m_GraphView.onSelectionChanged += m_GraphInspectorView.UpdateSelection;
                 m_GraphView.Add(m_GraphInspectorView);
 
                 AddEdge(edge);
 
             Add(content);
+        }
+
+        void OnPostLayout(PostLayoutEvent evt)
+        {
+            const float minimumVisibility = 60f;
+
+            Rect inspectorViewRect = m_GraphInspectorView.layout;
+
+            float minimumXPosition = minimumVisibility - inspectorViewRect.width;
+            float maximumXPosition = m_GraphView.layout.width - minimumVisibility;
+
+            float minimumYPosition = minimumVisibility - inspectorViewRect.height;
+            float maximumYPosition = m_GraphView.layout.height - minimumVisibility;
+
+            inspectorViewRect.x = Mathf.Clamp(inspectorViewRect.x, minimumXPosition, maximumXPosition);
+            inspectorViewRect.y = Mathf.Clamp(inspectorViewRect.y, minimumYPosition, maximumYPosition);
+
+            inspectorViewRect.width = Mathf.Min(inspectorViewRect.width, layout.width);
+            inspectorViewRect.height = Mathf.Min(inspectorViewRect.height, layout.height);
+
+            m_GraphInspectorView.layout = inspectorViewRect;
         }
 
         void OnMouseDrag(Vector2 mouseDelta)

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Resources/Styles/MaterialGraph.uss

     flex-direction: column;
     justify-content: space-between;
     position-type: absolute;
-    position-left: 0;
+    position-right: 0;
     position-top: 0;
     width: 600;
     height: 800;