Some icons aren't spoken by Orca

[Pavel Vlček]

Hi,
I installed the latest daily build of Ubuntu to my laptop. I am testing 
it again and I found one small issue. Some icons in alt plus f10 panel 
aren't spoken by Orca. For example. Go to messages menu. You can see 
some icons and if Pidgin is installed, you can see four icons without 
accessibility description.
I know that first is Thunderbird, second are contacts, thirt is new 
email and the last is Pidgin, but for Ubuntu beginners, this maybe a 
problem. The not spoken icons are in sound, messages etc. Is this 
reported, or can it be fixed?
Thanks and sorry, English isn't my primary language.
Pavel