Steam Linux client -- Waveform outputs -- Running plain Waveform within Steam client with community enabled crashes when overlay appears

waveform-plain-steamcommunity

Game update: AppID 204180 "Waveform", ProcID 7593, IP 0.0.0.0:0
ERROR: ld.so: object 'gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded: ignored.
ERROR: ld.so: object 'gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded: ignored.
ERROR: ld.so: object 'gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded: ignored.
ERROR: ld.so: object 'gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded: ignored.
Setting breakpad minidump AppID = 204180
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561198080516711 [API loaded no]
Couldn't find XDG_DATA_HOME.
Fall back to hardcoded ~/.local/share/.
saving roaming config store to 'sharedconfig.vdf'
roaming config store 2 saved successfully
Game removed: AppID 204180 "Waveform", ProcID 6746 
Installing breakpad exception handler for appid(gameoverlayui)/version(20130108113744_client)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0_client)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0_client)
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0_client)
[0109/115742:WARNING:proxy_service.cc(646)] PAC support disabled because there is no system implementation
saving roaming config store to 'sharedconfig.vdf'
roaming config store 2 saved successfully
Received user stats and achievements from Steam
Received user stats and achievements from Steam
Received user stats and achievements from Steam
Received user stats and achievements from Steam
ERROR: Signal 11
./x86/waveform.x86[0x813ff6c]
[0xf7732400]
/home/alessio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so(+0x4580)[0xf770d580]
/home/alessio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so(+0x16898)[0xf771f898]
/home/alessio/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so(XEventsQueued+0x8b)[0xf7721250]
./x86/libSDL-1.2.so.0[0x4b36e895]
./x86/libSDL-1.2.so.0[0x4b3717cd]
./x86/libSDL-1.2.so.0[0x4b3730eb]
./x86/libSDL-1.2.so.0(SDL_PumpEvents+0x35)[0x4b33ec85]
./x86/waveform.x86[0x8159739]
./x86/waveform.x86[0x8083b83]
./x86/waveform.x86[0x8132b34]
./x86/waveform.x86[0x8140049]
./x86/waveform.x86[0x8140f2a]
./x86/waveform.x86[0x8063462]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0xf739a4d3]
./x86/waveform.x86[0x806d9fd]