If I place a header, or footer in my sequence diagram, and I use newpage to span pages for readability, I don't see a way to place a page number such that it is correct. If I manually enter the page number in header or footer, only the last one is used for all pages. Is there a way to enter a page number code in the header or footer such that it is displayed correctly or, barring that, to have a different header and footer per page so I can manually enter the page numbers?
I'd like to have a footer with "Page # of ##" ideally.