I reported a caret navigation related issue with checkbox application

[Hammer Attila]

Hy Krishnakant,

You don't need a daily build if you have an installed Ubuntu 12.04 system.
Launch simple the check box application in terminal the checkbox 
command, and try read the read-only textview content with down arrow key.
If you would like trying the gtk interface, install checkbox-gtk 
package, launch the checkbox-gtk application in terminal and try equals 
test.
Default my system both two interface down arrow key press Orca not 
speaking the selected line, because the caret navigation default is not 
enabled. The GTK interface absolute sure, because if I press F7 key, 
caret navigation again works right.

Attila