Index: wxXtra/manager.cpp
===================================================================
--- wxXtra/manager.cpp	(revision 629)
+++ wxXtra/manager.cpp	(working copy)
@@ -593,6 +593,7 @@
         m_moving = false;
         m_last_rect = wxRect();
         m_mgr.SetFrame(this);
+        SetExtraStyle(wxWS_EX_PROCESS_IDLE);
     }
 
     ~wxFloatingPane()