Orca not reading checked/unchecked" state in "users and groups" dialog - is this known?

[Krister Ekstrom <krister kristersplace ws>]

Hi people.
I have been trying to use the "users and groups" dialog from the prefs
menu of the system menu in Gnome with Orca under Ubuntu. On the
"previleges" page there's a table where you can specify what services
the user may and may not use . Some items are checked and others are
not, but Orca doesn't read the status of the check boxes. Is this a
known bug or something one should report somewhere?
Thanks for any help.
-- 
/Krister