dovecot - Oct 2009 - Problem with LSUB and public namespace

Hi,

I'd like to know if the following is normal. I've a setup with 2
namespace (private/public) where each user can use subscriptions.

This problem is triggered by claws-mail, which uses LSUB to get
subscribed mailboxes:

* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE
AUTH=PLAIN] Dovecot ready.
. login user password
. namespace
* NAMESPACE (("INBOX." ".")) NIL (("public."
"."))
. OK Namespace completed.
. subscribe public.Admin
. OK Subscribe completed.
. LSUB "" "%"
* LSUB () "." "INBOX"
. OK Lsub completed.

LSUB does not return "public" as namespace :-(

Is this a bug in dovecot, a bug in Claws mail, or a misconfiguration of my
dovecot server?
I can provide more info if needed.

Cheers,
-- 
Julien Danjou
// ? <julien at danjou.info>   http://julien.danjou.info
// 9A0D 5FD9 EB42 22F6 8974  C95C A462 B51E C2FE E5CD
// There is nothing under this line.
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On Oct 2, 2009, at 8:44 AM, Julien Danjou wrote:
> . LSUB "" "%"
> * LSUB () "." "INBOX"
> . OK Lsub completed.
>
> LSUB does not return "public" as namespace :-(
LSUB returns only subscribed mailboxes. Is anything subscribed under  
public? dovecot -n output could also be useful.