PUSH! I would like to support this request. I'm running 3 awtrix-es myself , 2 are running with the same host for general purposes (on a rasp3b) and 1 separate for 3D-print-monitoring only (on a rasp4_4gb).
I failed numerous times setting up a 'trustworthy' second port so I can host two instances on 1 device (rasp). This whole hassio and docker stuff is really 'next level' for (some makers like) me, since I didn't find any specific 'DAU'-like guidance. It would be really great if you could provide - for those who are in need - an alternative port-version installer package.
I 'lost' hours in trying and ended up using an extra raspberry 😅