[orca-list] Short question: why not work f6 key with pidgin 2.4.1?

[Hammer Attila <hammera pickup hu>]

Dear List!

If I using Pidgin 2.4.1 with Irc, the f6 key is not switch the prewious 
messages, chat people list and the new empty text field. In oldest 
version of Pidgin this function key is switch the three part of screen 
and work this function correct.
If i move the flat review the previous messages part and click the left 
button (numeric / key), the f6 key switch the prewious messages and the 
chat people list, but it is difficult. If I write a new message, the 
problem is beginning again.
I know Orca read nine prewious messages with orca+f1 through orca+f9 
keys, but in oldest version of Pidgin the prewious messages text field i 
read the oldest messages with chat room when I switch this part with f6 key.

Have any ideas?

I using Ubuntu Hardy, Orca 2.22.1 and Pidgin 2.4.1.

Attila