Valve pushed out a new update to the SteamOS Beta Preview branch today. This update includes the new RDR2 fix that was pushed to Mesa 22.3 and improved external display detection:
- Fixed a crash in Red Dead Redemption 2
- Improved external display hot-plug detection
You can view the changelog over on Steam. It is wonderful to see the update pushed, as such, we will start testing this immediately for our updated review!