streamlink-twitch-gui: App starts, but GUI window does not show up

Checklist

• I understand that Streamlink Twitch GUI is just a launcher for Streamlink
• I have read the contribution guidelines
• I have checked the list of open and recently closed issues
• I have checked the commit log of the master branch

Streamlink Twitch GUI version

2.2.0

Streamlink version

5.0.1

Operating system, environment and configuration details

System Version: macOS 12.6 (21G115) Model Name: MacBook Air Model Identifier: Mac14,2 Chip: Apple M2

Description

In 2.2.0 Streamlink Twich GUI does launch, but no windows appear. In 2.1.0 it works, so it seems to be something introduced in this release.

Hope I used the right commands for the debug log, if not, please tell me.

Debug log

MacOS % ./nwjs --enable-logging=stderr --log-level=1
[69439:259:1010/102708.682431:WARNING:account_consistency_mode_manager.cc(70)] Desktop Identity Consistency cannot be enabled as no OAuth client ID and client secret have been configured.
[69439:259:1010/102708.744858:WARNING:push_messaging_service_factory.cc(37)] PushMessagingService could not be built because InstanceID is unexpectedly disabled
objc[69449]: Class WebSwapCGLLayer is implemented in both /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks/libANGLE-shared.dylib (0x7ffb41694ec8) and /Users/<removed>/Downloads/Streamlink Twitch GUI.app/Contents/Frameworks/nwjs Framework.framework/Versions/105.0.5195.102/Libraries/libGLESv2.dylib (0x10df2a9e8). One of the two will be used. Which one is undefined.