I think this might be a duplicate of #6951 (which I need to provide updates to; I've tried every beta since the start of the new beta cycle except for the April 2 update that was quickly rescinded, and they have all exhibited the same issue).
A friend of mine encounters the same issue.
Keyboard and Mouse works streamed, but Controller not working as a Client running Manjaro (Arch Linux)
Currently having the same issue, Host Windows 10 and Client Manjaro Linux, the client can not control with the xbox360 controller (host has a xbox one controller), but the controller is kinda detected as when the host plays with its settings he can trigger controller vibration.
Nothing extracted yet.
Your system information
Dear Community,
There is a Problem with my Xbox One Controller. I added the file 99-Steam-Controller-Permes.rules so Steam recognizes my controller now. I am able to configure it or even to play games in my own library.
But it is not working via Steam-Remote-Play. My Boyfriend has a computer with Windows 10 and hosted the games. We tried to play stuff like Overcooked 1, Mount your friends or humans fall flat. On the other side my keyboard works fine, while he is able to play with both, keyboard and controller. When he tried to play with people using Windows as well, using a controller was possible, so my computer is the only one refusing.
I hope for your help!
Best wishes
Jay