Yes here using the Home Assistant HUE emulation / bridge and MQTT and the OmniLinkBridge and testing OmniPro 2 Alexa TTS for the OmniPro 2 panel which works well. (also now off I was using the Smartthings Alexa connection to the OmniPro 2 panel).
Doing the automation in Ubuntu Linux (running HS3, HA, Mosquitto server, Node Red) on a very tiny Intel box (a TV Box) on a 64Gb eMMC, Gb, Wireless and Bluetooth. (~10 watts).
Unrelated here have switched off Windows now for any automation. I still have a Windows 2016 server running for some Windows tools.