Is there anyone who can run the Online Subsystem Steam properly in UE 5.6?

Is there a fix for this problem yet?

Because the solution above doesn’t seem to work (UE5.6).

I have tried it with Steam Sockets and Socket Subsystem Steam (IP) and also adjusted the ini file as described here, but I can neither create a session, let alone join a session (via Steam).

[/Script/Engine.GameEngine]
!NetDriverDefinitions=ClearArray
+NetDriverDefinitions=(DefName="GameNetDriver",DriverClassName="SocketSubsystemSteamIP.SteamNetDriver",DriverClassNameFallback="OnlineSubsystemUtils.IpNetDriver")

[OnlineSubsystem]
DefaultPlatformService=Steam

[OnlineSubsystemSteam]
bEnabled=true
SteamDevAppId=480
bInitServerOnClient=true

[/Script/OnlineSubsystemSteam.SteamNetDriver]
NetConnectionClassName="OnlineSubsystemSteam.SteamNetConnection"

Thank you!