Save my formatting preferences!

All of my envelopes are sent out with Times New Roman 12pt, and initials and signatures at 80% size. I want to lock that in for all future envelopes to save time, but there is no apparent way to change my default preferences. This should be a no-brainer, but I haven’t seen how do to this.  Am I just missing it, or is this a design flaw in DocuSign?