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MDI Area Ghosting

  • Hi All,

    I am returing to QT (PySide6) after a few years doing other things...

    I am trying to set up an app with an MdiArea. I am creating a new test window, but when I move it around I see this horrible "ghosting" effect.


    Interestingly, I also see this in the QtDesigner:


    Any ideas what's causing this and how to fix it?

    Thank you,


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