Advanced Sessions Plugin

Maybe something changed, since it was working in 4.19. For instance, on clients I can read their SteamID, Name etc (in MainMenu, before connecting to the server).
OnlineSubsystemSteam is set bEnabled=true and SteamDevAppId that we got from Steam…and DefaultPlatformService=Steam (that was in DefaultEngine.ini)
So clients userId was SteamID when plugin is enabled. And when they try to connect to the server they use it for Login request.
But somehow, userId is not SteamID anymore.
Maybe I need to add something else in DefaultEngine.ini ?