Using AI Content Creator to Save a Slidedeck to a PPT?

I am experimenting with the new AI content creator to create a slide deck. I really like what it produced.

However I can't seem to find one obvious feature - how to export the final product to a pptx.

Without this feature it seems kind of pointless. Since you cannot author Storyline content, just Rise, I was actually going to try a workflow to export the slide deck content to PPT, and then import to SL and add a player at TTS etc.