Methods don't work

[Myzel394]

You can't execute any methods once the animations for each object are started. Example:

class WaveScene(Scene):
    def construct(self):
        wave = StandingWave(2, color=YELLOW)

        self.add(wave)

        wave.start_wave()  # Troublemaker

        self.wait(1)
        self.play(
            ApplyMethod(wave.shift, DOWN)
        )
        self.wait(10)

The wave doesn't move down when using wave.start_wave() before.