Infinity value of streamAudioVolumeChange

Hi, I’m currently trying out the streamAudioVolumeChange, but it triggers when audio not active, even returning the infinity value

How is that possible? I already set the configuration like this:

    openvidu.setAdvancedConfiguration({
      publisherSpeakingEventsOptions: {
        interval: 1000, 
        threshold: 50,
      },
    });