Dovecot doesn't show who is logged in

On my previous Exim + Dovecot server setup, the process themselves would show who is logged in at that time and using that process. For example:

dovecot 29372 0.0 0.5 5028 2044 ? S 01:44 0:00 imap-login

However on my new Virtualmin server setup, it does not show that at the end of the process name. It just says “imap-login”. Is there a way of changing this so that it shows who is logged in on that process?

Figures. Everytime I post something here after looking for 30 minutes I figure it out 5 min later:

Show more verbose process titles (in ps). Currently shows user name and
IP address. Useful for seeing who are actually using the IMAP processes
(eg. shared mailboxes or if same uid is used for multiple accounts).

verbose_proctitle = yes