WUD has has MQTT support and say it's playing nice with home assistance.
https://getwud.github.io/wud/#/configur ... gers/mqtt/
I thought I would give it a try.
I can see my containers in my MQTT explorer

This is my setup in Domoticz

Maybe I'm doing something wrong or need some something to translate the MQTT payload in Domoticz for it to discover.
This is payload for Domoticz
https://gist.github.com/varazir/ecac2f5 ... 2a09cfc057
Show status, if there an update maybe more but it's what I come up with.
maybe with script/API trigger an update from Domoticz.