mDNS publisher inside balenaOS container not working - failing port mapping

[fisehara]

The current solution does not support resolving the .local domain name resolution that is generally supported by balenaOS devices.
The issue here is, that for this feature the avahi/mdns publisher running inside the balenaOS is used. This service is listening on a fixed / reserved IP (224.0. 0.251 ) and needs to bind / listen on port 5353. This port is already in use on macOS for bonjour service (macOS mDNS publisher service).
Hence, mapping the container to 5353 on the host doesn't work.

I've no idea on how to solve this, maybe in the future the .local resolution needs to be address in some central / cloud managed service.