[orca-list] in eclipse orca does not read the checkbox in the install software

[jose vilmar estacio de souza <vilmar informal com br>]

Hi all,
To reproduce try the following:

1. launch eclipse.
2. press alt+h and choose install software.
3. choose a site.
4. press tab until you  find the list of available softwares.

There is a checkbox for each software but orca does not read its status 
automaticaly, even if I press space to select / deselect.
I can read the status using flat review mode.
I will analyze the output of debug orca to get more information.
Thanks!!!