[REG 5.11.0->5.11.1] QFontDialog stays on the initial font

#include <QApplication>
#include <QTextEdit>
#include <QFontDialog>

int main(int argv, char **args)
{
    QApplication app(argv, args);

    QTextEdit textEdit;

    bool ok;
    QFont font = QFontDialog::getFont(&ok, QFont("Times", 12), &textEdit);
    if (ok) {
        // font is set to the font the user selected
        textEdit.append("ok");
    } else {
        // the user canceled the dialog; font is set to the initial
        // value, in this case Times, 12.
        textEdit.append("false");
    }
        textEdit.append(font.family() + ", " + QString::number(font.pointSizeF()));

    textEdit.show();
    return app.exec();
}