Karaf: activemq:create-broker results in only locally visible broker

When I start ActiveMQ with default config on console I get a broker that is visible by other machines as well as the default config uses 0.0.0.0 as publish address. Surprisingly when I embed it inside a Karaf instance the config generated from activemq:create-broker generates a broker that is only visible on my local machine.

It would be better, if both default ways would work the same: Also when starting ActiveMQ inside Karaf, it should publish the broker at 0.0.0.0