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  1. Qt
  2. QTBUG-89816

QProgressBar goes missing in inactive window on macOS Big Sur

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 5.15.2
    • Widgets: Widgets and Dialogs
    • None
    • macOS Big Sur 11.1 (20C69)
    • macOS

    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.

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            tpochep Timur Pocheptsov
            tpvturx Jeffery Kiehn
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            Dates

              Created:
              Updated:

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