So I am on the latest (Docker homeassistant/home-assistant:latest) version of HASS and latest (via APT) version of ZoneMinder and they seem to talk to each other but I don’t see any entities for ZoneMinder.
/var/log/apache2/access.log on the system with ZoneMinder reports:
I believe this is correct as I am seeing successful login from the ZoneMinder side of things and the HASS side of things saying the component was loaded.