Q: Would it be possible to adapt your Hideaway system to incorporate a glass door?

Unfortunately there are no compatible glass clamps available for the Hideaway system.  The two alternatives you might consider are the iMpero pocket door system buying additional glass clamps (+ probably the timber jambs for glass doors), OR buying a Rollan 80G or Perlan 140G sliding door kit for glass and constructing your own cavity supports for the pocket door*.  Links to those pages on our website are highlighted within the text.
* Prices there dependant on the size/weight of the glass door to be used.