[REG 6.1.3 -> 6.2.0 RC] [Windows] Minimum and maximum window size is ignored

#include <QGuiApplication>
#include <QRasterWindow>

int main(int argc, char *argv[])
{
    QGuiApplication a(argc, argv);

    QRasterWindow w;
    w.setMinimumSize({200, 200});
    w.setMaximumSize({400, 400});
    w.show();

    return a.exec();
}