membermenu.show_description not working

I am trying add a link directly to chat from the member menu. 

I add "New Item" to the member menu.
I set the system name and language key to "chat"
I set default name to "Enter Chat..." 
I set url to "/m/chat/home/"
I leave script blank
I set icon to "group"

The icon appears on the member menu, the link is correct, everything works except the description "Enter Chat..." is not displayed on mouseover.

I see no javascript errors at all, the div is set to onmouseover="membermenu.show_description('descr_20')" onmouseout="membermenu.hide_description('descr_20')" so it all looks great.... its just not showing....

Help?  

There is a problem here. Actually Description field is used to show this, but it is empty by default. You need to change Description field in sys_menu_member table by entering the same same value as in Caption field.

Ticker was added - http://www.boonex.com/trac/dolphin/ticket/3568