Hass.io + anthem receiver

I also wrote in the configuration section but have a quick question regarding hassio.

Looking at the anthemav component page it says that it needs python anthemav module to function.
Is this module preinstalled on hassio?

From what I understand I can’t install this manually when on hassio? Trying to troubleshoot why the receiver only recognizes the state of the receiver after reboot and untill it’s turned off.