macOS 27 Golden Gate users report broken Mission Control

Users upgrading to macOS 27 Golden Gate are reporting major bugs in Mission Control, including juddering animations and black screens when dragging desktops between monitors. There are also complaints about sluggish menu bar and Control Center, and about Apple ignoring beta bug reports.

• Mission Control called the most significant visual glitch in years on Mac
• Dragging a desktop to another monitor leaves an unresponsive black screen
• Users also report sluggish menu bar, Control Center and Spotlight
• Testers say Apple has stopped responding to beta bug reports