using constants field instead of genericConstants property to get constants tooltips

com.unity.perception/Editor/Randomization/Editors/ScenarioBaseEditor.cs

     [CustomEditor(typeof(ScenarioBase), true)]
     class ScenarioBaseEditor : UnityEditor.Editor
     {
+        bool m_HasConstantsField;
         ScenarioBase m_Scenario;
         SerializedObject m_SerializedObject;
         VisualElement m_Root;
-        SerializedProperty m_ConstantsProperty;
 
         public override VisualElement CreateInspectorGUI()
         {
 
             var iterator = m_SerializedObject.GetIterator();
             var foundProperties = false;
+            m_HasConstantsField = false;
             if (iterator.NextVisible(true))
             {
                 do
                             m_RandomizerListPlaceholder.Add(new RandomizerList(iterator.Copy()));
                             break;
                         case "constants":
-                            m_ConstantsProperty = iterator.Copy();
-                            m_ConstantsProperty.NextVisible(true);
-                            do
-                            {
-                                var constantsPropertyField = new PropertyField(m_ConstantsProperty.Copy());
-
-                                constantsPropertyField.Bind(m_SerializedObject);
-
-                                var originalField = m_Scenario.genericConstants.GetType().GetField(m_ConstantsProperty.name);
-                                var tooltipAttribute = originalField.GetCustomAttributes(true).ToList().Find(att => att.GetType() == typeof(TooltipAttribute));
-                                if (tooltipAttribute != null)
-                                {
-                                    constantsPropertyField.tooltip = (tooltipAttribute as TooltipAttribute)?.tooltip;
-                                }
-
-                                m_ConstantsListVisualContainer.Add(constantsPropertyField);
-
-                            } while (m_ConstantsProperty.NextVisible(true));
+                            m_HasConstantsField = true;
+                            CreateConstantsFieldsWithToolTips(iterator.Copy());
                             break;
                         default:
                         {
         void CheckIfConstantsExist()
         {
             m_ConstantsListVisualContainer = m_Root.Q<VisualElement>("constants-container");
-            if (m_ConstantsProperty == null)
+            if (!m_HasConstantsField)
+        }
+
+        void CreateConstantsFieldsWithToolTips(SerializedProperty constantsProperty)
+        {
+            constantsProperty.NextVisible(true);
+            do
+            {
+                var constantsPropertyField = new PropertyField(constantsProperty.Copy());
+                constantsPropertyField.Bind(m_SerializedObject);
+
+                var originalField = target.GetType().GetField("constants").FieldType.GetField(constantsProperty.name);
+                var tooltipAttribute = originalField.GetCustomAttributes(true).ToList().Find(att => att.GetType() == typeof(TooltipAttribute));
+                if (tooltipAttribute != null)
+                    constantsPropertyField.tooltip = (tooltipAttribute as TooltipAttribute)?.tooltip;
+
+                m_ConstantsListVisualContainer.Add(constantsPropertyField);
+
+            } while (constantsProperty.NextVisible(true));
         }
     }
 }