Changing the font of page numbers

I used the Page Numbering Tool to add some page numbers to my title. The wizard prompted for a font and size, but my actual selection is ignored in the title. I have repeated this a couple of time already, but the result is always the same: an Arial type font, black, about 12pt or so. I have also tried to change the Properties of the Text Block containing the page number directly, but that also had no effect. Am I missing something? Using Lectora v9.3

UPDATE: I think it might be related to the fact that I set up my page numbering to show "1 of 12", not "Page 1 of 12". If I set it up initially to show "Page 1 of 12" it uses the correct font settings; I then change the "Set label equal page" action to turn "Page" into an empty string, and the font keeps showing up as desired. A bit surprising, but it works now.