"Backups now include the Dovecot control files of users when they are stored outside the home directory, so that message UIDs are preserved when the domain is restored on another system." in 3.89, which is something I had asked for!
What enables this though? I see in my backups, the directories are not being stored. They are in /var/dovecot/%u
This shows up in the dovecot module in webmin, i.e., it seems to know that this is the control file directory. When I look at a backed up virtual server, I see no files from /var/dovecot.
So, am guessing somethign else triggers this?