Loading screensaver images to IQ Remote PowerG

I can’t seem to find any way to load screensaver images onto an IQ Remote PowerG. It comes with the few stock standard images, and I’ve loaded some onto my IQ Panel, however can’t seem to find a way to get them to sync (or to load them directly).

Is there a way to do this?

It is not on there yet it appears. I would expect it to be implemented, but I do not have confirmation of any ETA.