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Idgit

macrumors 6502a
Original poster
Mar 14, 2004
571
191



This is what the bug behaviour looks like. When viewing jpegs and pngs using QuickLook, occasionally a solid black box briefly appears. This bug only occurs if "Reduce Transparency" is enabled in System Preferences > Accessibility > Display.

Can anyone confirm that they're seeing this bug on their M1 Macs (I'm running a M1 Mini) when they have "Reduce Transparency" enabled? You'll probably have to view several jpegs repeatedly with QuickLook to trigger the rendering bug.
 
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Same on MBA M1 with "reduce transparency" enabled but it only happens intermittently.

Thanks for checking. I know it's only one confirmation so far, but that would seem to indicate that it is indeed a bug rather than a problem specific to my install.
 
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