[Dovecot] Dovecot 1.2.7 and Roundcube LIST-EXTENDED commands

[aristidis fesarlis]

Hi all,
we use Dovecot 1.2.7 with Maildir, and recently we have set up the latest
Roundcube webmail. Inside its config file,it is mentioned that:

// By default list of subscribed folders is determined using LIST-EXTENDED
// extension if available. Some servers (dovecot 1.x) returns wrong results
// for shared namespaces in this case.
http://trac.roundcube.net/ticket/1486225
// Enable this option to force LSUB command usage instead.

I notice that it seems to work fine, though. We don't have shared
namespaces. So my question is: should I change it to LSUB, or will I have
problems with my Maildir subscriptions?

Thanks