Dovecot replication does not replicate subscription in shared mailboxes

We use a pair of replicating Dovecot servers.

If a user subscribes to a folder, shared by an other user, in one replica, that does not get replicated to the other node. Subscription of regular folders below INBOX seem to replicate correctly.

Is that a general bug, a known problem or do we need to enable that somehow.

Here's our configuration for the concerned namespace:

namespace users { location = mdbox:%%h/mdbox:INDEXPVT=~/shared/%%u prefix = user/%%n/ separator = / subscriptions = no type = shared }

I attached the full doveconf -n.

Thanks for any points :)

Ralf

-- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0