Seen-Flag and Virtual

Hello,

We have a very large folder structure (in a public namespace) on our Dovecot server and would now like to create a virtual folder containing all mails of the publick namespace.

This worked quite well with dovecot-virtual, but the read status (\seen) is not preserved. i.e. when I read a mail inside the virtual folder, the read status does not affect the original mail.

Dovecut was configured with per-user \seen-flag.

Is it possible to synchronize the \seen-flag somehow?

Thanks

Dieter