CBSubs History Log does not include CBMailer sent emails

I have a Mailer configured to send confirmation emails on subscriptions and to log those emails. When I look in the History Log there are no entries for updating table #_cbsubs_mailer_sentmails but the table itself has entries for all the sent messages. Not a big problem as I can use phpMyAdmin to find the sent messages but seems like a bug that they aren't in the history log.

CBSubs Mailer doesn't log to the History Log since it has its own built in Sent Messages log. The "Log also message body ?" parameter just tells CBSubs Mailer to also log the email body to the Sent Messages log. It'll only log to CBSubs History if something fails.