def METHOD_NAME(self, anchor: str = "top") -> None:
    """Adds a monitor to the main application window."""
    def add_monitor(*args):
        from kivy.core.window import Window
        from kivymd.utils.fpsmonitor import FpsMonitor
        monitor = FpsMonitor(anchor=anchor)
        monitor.start()
        Window.add_widget(monitor)
    Clock.schedule_once(add_monitor)