bridge disconnect notification not working

[jsaak]

I have a bridge in mosquitto.conf:

connection robin
  notification_topic MOSQUITTO/state
  keepalive_interval 30
  restart_timeout 10

If i stop the internet connection:

nmcli con down gsm

I expect to have a message on the notification topic with "0" payload, but i do not get any.
In mosquitto.log i see that it tries to reconnect:

1648661550: Connecting bridge (step 1) robin ()
1648661550: Connecting bridge (step 2) robin ()
1648661550: Error creating bridge: Network is unreachable.

When i restore the connection I get the notification with "1" as the payload

I am guessing that these lines are not ok:
bridge.c:212 and 219

if(!context->bridge->initial_notification_done){

ps: using mosquitto version 2.0.11

[jsaak]

duplicate of #2467