diff a/Source/Engine/UI/GUI/Control.Bounds.cs b/Source/Engine/UI/GUI/Control.Bounds.cs	(rejected hunks)
@@ -485,13 +485,13 @@
 
                         _anchorMin = anchorMin;
                         _anchorMax = anchorMax;
-                        if (preserveBounds)
+                        if (!centerToPosition)
                         {
                             UpdateBounds();
                             Bounds = bounds;
                         }
                     }
-                    if (!preserveBounds)
+                    if (centerToPosition)
                     {
                         if (_parent != null)
                         {