Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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5.15.2
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None
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macOS Big Sur 11.1 (20C69)
Description
As shown in the attached screenshot, QProgressBar goes missing when a window becomes inactive on macOS Big Sur. A sample project that demonstrates this issue is attached as BigSurProgressBarRepro.zip.
This only happens on macOS Big Sur (11.0 and 11.1), and not on macOS Catalina (10.15) or below.