[Dovecot] Weird glitches with public folders - Dovecot not using per-user INDEX?

[Timo Sirainen]

On Sat, 2010-10-02 at 16:29 +0200, Kádár Tamás (KTamas) wrote:

> As you can see it is set to put its index to the user's Maildir so
> they can have per-user \Seen flags. And that is the case -- most of
> the time anyway. But for some folders, and I can't figure out why
> those, they just don't work: 

Do those folders have dovecot-shared file? Per-user \Seen flag is used
only if that exists.