Support more fonts in Add Text to PDF

According to the documentation, the only fonts supported by Add Text to PDF are Arial, Courier New, Lucida Console, Symbol, Times New Roman and Verdana. I'd like to use other fonts as well.

For instance, I am now using Run Report, and later want to add some text from a workflow. The Report Designer lets me select our corporate font, and the generated PDF contains only that font. Text added from a workflow stands out because it looks different than the rest of the PDF.

Ideally, Add Text to PDF could use any font installed on the server, or at least fonts that are already contained in the PDF.