Metatags import from Lightroom

I have just started to use FotoMagico because I think the Lightroom slideshow is to limited. In FotoMagico I can place a placeholder ex. CAPTION in a text piece, but FotoMagico doesn’t seem to read the Caption Metatag from Lightroom, and the result is an empty text frame. What is wrong with this methode?
I know for sure that the Metatag CAPTION is filled with text, so something have gone wrong during import or??