Xfinity Remote Codes for PS Audio SGCD?

Has anyone found Xfinity X1 Remote Codes that work to control the Volume of the Stellar Gain Cell DAC? I saw a few forum articles saying LG OLED remote codes were activating some PS Audio Functions… if I could control both my Sony TV and my PS Audio SGCD with my Xfinity X1 remote I would be very happy.

Are you able to program the remote for different IR HEX codes?

My Xfinity remote will not take HEX codes.

Are you able to share your codes with Xfinity X1 and have your gear available that way?