games - GPTK Steam Can't open UI; steamwebhelper is not responding

After updating my MacBook Pro to Mac OS Sonoma, I've tried to install Apple's Game Porting Toolkit (GPTK). I've followed the AppleGamingWiki guide. Unfortunately, after installing + starting Steam

Game Porting Toolkit gets a BIG SURPRISE update!

steamwebhelper.exe is not responding : r/Steam

Fix: Steamwebhelper.exe is not responding Steam UI will not be usable

Running Steam in Game Porting Toolkit

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