Show the ACTUAL date not "three weeks" or "one month" ago when viewing the invoice activity in the invoice portal

Since statements and reminder emails don't add to the contact log, I have to collate that information with the 'sent emails' information and/or the 'view invoice activity'. It would be nice if EVERYTHING triggered a contact log so it's all in one place, and recorded the actual date so I can use it when chasing money from customers or referring them to debt collection.