F1 @ config MQTT-broker

Configuration
1

I have a question about the steps for configuring the MQTT broker. I did the following:

  • Install mqtt addon
  • Start addon => log ok
  • Create User (not admin)
  • Integration tab => mqtt broker is discoverd
  • Select option “configuration”
  • Enable option: check box on
  • Click submit => broker created
  • In process so far no configscreen for setting user and pwd. Same story if I repeat procedure with check box for "enable“ is not checked

pic3

  • DevTools: listening on
  • When I try to connect from python client I see a new connection in the MQTT log connection, but it is rejected due to a socket error.

pic4

Question:
1)
Is this indeed the right procedure? How te get the config screen?
2)
Must user indeed not be admin?

If I start fumbling around: start / stop add-on, delete / create broker in integration tab I sometimes get the config screen and can I set credentials. Result after testing ius the same: new connection => socket error => connection refused.