In the Slideshow module, I select Add Text Overlay from the Slideshow menu. Underneath the photo, I select Edit to customize the text overlay. I add theese fields: Image # (01)-Filename-Image # (001)-Total # (001).
The Text Overlay is correct on screen, but when I export the Slideshow from the menu Slideshow, Export JPEG Slideshow, all fields show the same data - total numbers of photos in the slideshow.

Regards
Arnold Hoddevik