Steam proton does not work anymore

Hi, after I have perform a big os update today, steams proton has stop working.
This has happen independent at 2 different pc’s.
Both run the Cinnamon editon of manjaro. But at one pc I have switch to kde (Cinnamon) ist still installed.
A friend with does use Arch is not effected.
I have try different games(Settler5, Sins of the solar empire, Anno1400, Endzone, Kindoms Reborn), different proton versions and running steam-native or steam-runtime. But I get every time an error, witch looks like this:

GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to ProcessingInstallScript with ""
esync: up and running.
wine: RLIMIT_NICE is <= 20, unable to use setpriority safely
GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to SynchronizingCloud with ""
GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to SiteLicenseSeatCheckout with ""
GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to CreatingProcess with ""
GameAction [AppID 204880, ActionID 3] : LaunchApp waiting for user response to CreatingProcess ""
GameAction [AppID 204880, ActionID 3] : LaunchApp continues with user response "CreatingProcess"
/bin/sh\0-c\0/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher\0
Game process added : AppID 204880 "/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher", ProcID 13316, IP 0.0.0.0:0
chdir /home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion
ERROR: ld.so: object '/home/gaming/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to WaitingGameWindow with ""
ERROR: ld.so: object '/home/gaming/.local/share/Steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
ERROR: ld.so: object '/home/gaming/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/gaming/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/gaming/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
GameAction [AppID 204880, ActionID 3] : LaunchApp changed task to Completed with ""
pid 13320 != 13317, skipping destruction (fork without exec?)
esync: up and running.
wine: RLIMIT_NICE is <= 20, unable to use setpriority safely
ThreadGetProcessExitCode: no such process 13481
ThreadGetProcessExitCode: no such process 13479
ThreadGetProcessExitCode: no such process 13318
ThreadGetProcessExitCode: no such process 13484
Game process updated : AppID 204880 "/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher", ProcID 13480, IP 0.0.0.0:0
Setting breakpad minidump AppID = 204880
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198071957644 [API loaded no]
Game process updated : AppID 204880 "/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher", ProcID 13558, IP 0.0.0.0:0
Setting breakpad minidump AppID = 204880
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198071957644 [API loaded no]
ThreadGetProcessExitCode: no such process 13562
ThreadGetProcessExitCode: no such process 13524
Game process updated : AppID 204880 "/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher", ProcID 13570, IP 0.0.0.0:0
ThreadGetProcessExitCode: no such process 13558
ThreadGetProcessExitCode: no such process 13539
ThreadGetProcessExitCode: no such process 13518
ThreadGetProcessExitCode: no such process 13512
ThreadGetProcessExitCode: no such process 13489
ThreadGetProcessExitCode: no such process 13486
ThreadGetProcessExitCode: no such process 13480
ThreadGetProcessExitCode: no such process 13478
pid 13482 != 13481, skipping destruction (fork without exec?)
Game process removed: AppID 204880 "/home/gaming/.local/share/Steam/ubuntu12_32/reaper SteamLaunch AppId=204880 -- '/home/gaming/.local/share/Steam/steamapps/common/SteamLinuxRuntime_soldier'/_v2-entry-point --verb=waitforexitandrun -- '/home/gaming/.local/share/Steam/steamapps/common/Proton 7.0'/proton waitforexitandrun  '/home/gaming/.local/share/Steam/steamapps/common/Sins of a Solar Empire Rebellion/StardockLauncher.exe' /nolauncher", ProcID 13570
ThreadGetProcessExitCode: no such process 13570
ThreadGetProcessExitCode: no such process 13498
ThreadGetProcessExitCode: no such process 13317
Game 204880 created interface STEAMAPPS_INTERFACE_VERSION005 / Apps
Game 204880 created interface STEAMHTTP_INTERFACE_VERSION002 / HTTP
Game 204880 created interface STEAMREMOTESTORAGE_INTERFACE_VERSION010 / RemoteStorage
Game 204880 created interface STEAMSCREENSHOTS_INTERFACE_VERSION002 / Screenshots
Game 204880 created interface STEAMUNIFIEDMESSAGES_INTERFACE_VERSION001 / UnifiedMessages
Game 204880 created interface STEAMUSERSTATS_INTERFACE_VERSION011 / UserStats
Game 204880 created interface SteamFriends013 / Friends
Game 204880 created interface SteamMatchMaking009 / Matchmaking
Game 204880 created interface SteamMatchMakingServers002 / MatchmakingServers
Game 204880 created interface SteamNetworking005 / Networking
Game 204880 created interface SteamUser016 / User
Game 204880 created interface SteamUtils005 / Utils
Game 204880 method call count for IClientRemoteStorage::GetFileCount : 1
Game 204880 method call count for IClientUserStats::RequestGlobalStats : 1
Game 204880 method call count for IClientUserStats::RequestCurrentStats : 1
Game 204880 method call count for IClientApps::BGetDLCDataByIndex : 4
Game 204880 method call count for IClientApps::GetDLCCount : 1
Game 204880 method call count for IClientUtils::RecordSteamInterfaceCreation : 12
Game 204880 method call count for IClientUtils::GetAppID : 14
Game 204880 method call count for IClientFriends::GetPersonaName : 1
Game 204880 method call count for IClientUser::BIsSubscribedApp : 5
Game 204880 method call count for IClientUser::GetSteamID : 2
Uploaded AppInterfaceStats to Steam