the notificatoin is just for token renewals regardless of method. it is not for failures as there are tons of ways the app can fail usually doing a refresh or a query.. It is unlikely you will see the failure in the token renewal more likely a missing car or unauthorized message in the mormal query. I will look at an option to flag those, but in reality there are a lot of places an error can pop up and it would be ungainly to put a notification in every error handler.
those come out as errors in the logs.. if you want to monitor those and get an alert i recommend you look at.
the other issue is if it does start failing.. and refresh keeps happening you are going to get slammed with tons of messages for error as they will continue to happen.. maybe some flag to altert when an error occurs and a toggle you have to turn off or somehting. i will think about it.
