Steam remote play Together

Anyone managed to get a UE4 local MP game to work through Steam remote play together ?

I have a working Local MP game, but it appears not to recognize the client controller when connecting through remote play together .

Client has gamepad connected that shows up in big screen OK but has no response when in the MP
If client uses Keyboard mouse , it controls player 1 ( hosts player)

Thanks Paul G

I’m running into the same issue, did you ever figure it out?