Thanks @porcozaur. I'll try the desktop app. Perhaps that fixes the keyboard issue too.

Regarding Spellforce 3: I know. That's the last game I played on Steam so wanted to try it. I think it requires signing up to the online service and the saves will perhaps work then.

It occurred to me that if Starfield will be supported by Geforce Now, I could play it on that service. I cannot effort a new gaming rig and it won't come out initially on Stadia. Thought of buying an Xbox just for that game but prefer to stay on computers if possible.