If I had a wish for christmas from GabeN or Valve in general, it would be actually meaningful error messages from steam.
If I had two wishes, I would like a community tool to share configs to make games work that require tweaking.
But I’d be very happy if I got better error messages.
Several clients have the feature. Not sure if it’s supported by the Lemmy API itself or not but I know Boost, Voyager, and a few others have it.