No/transparent/hidden window on GNOME 49.2 (Wayland)

[LFd3v]

Acknowledgements

• I have checked that there is no other issue describing the same or
  similar problem that I currently have, regardless if it has been
  closed or open.

• This bug affects Discord website.

• This issue is confirmed to be reproducible when WebCord is packaged
  on at least all three latest supported Electron major releases.

• This issue is reproducible in Chrome, Chromium or any
  Chromium-based browser, e.g Brave or Edge (please write in
  Additional Context which browser you have used if it is neither
  Chrome nor unmodified Chromium).

• There are no fixes done to master which resolves this issue.

• My issue describes one of the unstable and/or not fully implemented
  features.

• I have found a workaround to mitigate or temporarily fix this issue
  in affected releases (please write it in Additional context section
  below).

Operating System / Platform

🐧️ Linux

Operating system architecture

x64 (64-bit Intel/AMD)

Electron version

v39.2.7

Application version

v4.12.1

Bug description

Hidden/transparent window when starting Webcord on GNOME 49.2 (Wayland).

I am using a binary build from ChaoticAUR, but I also tried downloading the latest official AppImage from releases and it had the same issue. I can tell that the app itself is running (no crash) because I see the systray icon with the red badge showing that there are new messages.

Additional context

App works fine on X11 (tried using Cinnamon), or if started with:

webcord --ozone-platform=x11

Logs when starting the app from the terminal:

stock (no window):

$ webcord
[81398:1229/145828.022450:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[81398:1229/145828.023036:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[81649:1229/145828.255326:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[81649:1229/145828.256403:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[81661:1229/145828.261406:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[81661:1229/145828.262255:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[81677:1229/145828.267648:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[81677:1229/145828.268552:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[81687:1229/145828.346622:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[81687:1229/145828.347628:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[WebSocket] Listening at port 6463.
[UPDATE] Application is up-to-date!

AppImage:

$ ./WebCord-4.12.1-x64.AppImage
[76349:1229/145623.336859:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76349:1229/145623.357749:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[76602:1229/145623.824470:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76602:1229/145623.825089:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[76622:1229/145623.843971:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76622:1229/145623.844549:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[76629:1229/145623.856148:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76629:1229/145623.856753:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[76641:1229/145623.863316:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76641:1229/145623.864076:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[76651:1229/145623.942410:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76651:1229/145623.943019:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[WebSocket] Listening at port 6463.
[76658:1229/145623.957812:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-angle,angle=vulkan),(gl=egl-angle,angle=swiftshader)].
[76658:1229/145623.958526:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[UPDATE] Application is up-to-date!

using the command line option (works):

$ webcord --ozone-platform=x11
[85164:1229/145954.706543:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=default)].
[85164:1229/145954.707103:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[85198:1229/145954.865934:ERROR:ui/gl/init/gl_factory.cc:102] Requested GL implementation (gl=egl-gles2,angle=none) not found in allowed implementations: [(gl=egl-angle,angle=default)].
[85198:1229/145954.867301:ERROR:components/viz/service/main/viz_main_impl.cc:189] Exiting GPU process due to errors during initialization
[WebSocket] Listening at port 6463.
[UPDATE] Application is up-to-date!

Please feel free to request more info/tests if needed.

Thank you for developing and maintaining the app.

Regards