def on_mouse_release(self, x: int, y: int, button, mods):
        """
        Handle mouse release events and forward to example window
        """
        if button in [1, 4]:
            self.example.mouse_release_event(
                x, self.buffer_height - y,
                1 if button == 1 else 2,
            )
Handle mouse release events and forward to example window