this plugin is just great, but unfortunately not perfect. I have found another bug:
When you have got menu with more levels, then list in menu does not show properly. See this picture: http://i60.tinypic.com/24pvrme.png
If you click on it it shows following: http://i60.tinypic.com/r73fye.png
However in first picture the name of menu item supposed to be following: http://i62.tinypic.com/2l95c0g.png
Just for info this bug is hire since last few updates when you added this "collapse" look into menu.
Please fix this bug!