Fix reorderable lists

Scripts/Controls/ReorderableList/ReorderableList.cs

@@ -67,6 +67,15 @@ namespace UnityEngine.UI.Extensions
             return canvas;
         }
         
+        /// <summary>
+        /// Refresh related list content
+        /// </summary>
+        public void Refresh()
+        {
+            _listContent = ContentLayout.gameObject.AddComponent<ReorderableListContent>();
+            _listContent.Init(this);
+        }
+
         private void Awake()
         {
 
@@ -85,8 +94,7 @@ namespace UnityEngine.UI.Extensions
                 return;
             }
 
-            _listContent = ContentLayout.gameObject.AddComponent<ReorderableListContent>();
-            _listContent.Init(this);
+            Refresh();
         }
 
         #region Nested type: ReorderableListEventStruct

Scripts/Controls/ReorderableList/ReorderableListElement.cs

@@ -227,6 +227,10 @@ namespace UnityEngine.UI.Extensions
 
                     _reorderableList.OnElementAdded.Invoke(args);
                     
+                    // Force refreshing both lists because otherwise we get inappropriate FromList in ReorderableListEventStruct 
+                    _reorderableList.Refresh();
+                    _currentReorderableListRaycasted.Refresh();
+
                     if(!isValid) throw new Exception("It's too late to cancel the Transfer! Do so in OnElementDropped!");
 
                 }