Can't get pub/sub notifications to work for GMB
We have been trying to setup the real time notifications as described in the docs.
We created our channel, gave the publish permissions to the GMB service account, used the "updateNotifications" method to link our GMB account with our topic.
We checked that is was set using getNotifications and we indeed received :
However, we are not seeing any messages appearing in the pub/sub queue although there have many reviews placed by users on that GMB account since the pub/sub was configured.
Is there something we are missing ? or doing wrong ? Any help appreciated.