Calling QTranslator.load() on a QTranslator object that is already installed in the application makes QApplication.setLayoutDirection() useless

application.installTranslator(&translator);
translator.load("somefile");
application.setLayoutDirection(Qt::RightToLeft);// This will NOT change the direction of the application

application.removeTranslator(&translator);
translator.load("somefile");
application.installTranslator(&translator);

#include <QApplication>
#include <QDialog>
#include <QHBoxLayout>
#include <QLabel>
#include <QTranslator>

int main(int argc, char **argv)
{
    QApplication app(argc,argv);
    QDialog dialog;
    QHBoxLayout layout;
    QLabel label1("   1   ");
    QLabel label2("   2   ");
    layout.addWidget(&label1);
    layout.addWidget(&label2);
    dialog.setLayout(&layout);
    QTranslator translator;
    app.installTranslator(&translator);
    
    // The following line causes the bug
    translator.load("somefile");

    // The following will NOT change the direction of the application
    app.setLayoutDirection(Qt::RightToLeft);

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