[orca-list] Orca looses focus

["mike" <kb8aey verizon net>]

Hi, I am having a problem with Orca not reading in the add remove programs in ubuntu 9.04.
   Orca starts to read the list, but after you downarrow a few times it stops reading. Using left arrow I get 
to the checkbox, and then right arrow will speak the name of the program. But you have to do this every time 
once Orca stops reading.
Is this a known bug?
Mike.