"Failed to lock" should generate notification

Settings> Alarm Alerts lets me configure push and email notifications when a lock is jammed or has low battery. However there is seemingly no notification when a lock fails to lock (eg the hardware wont allow a remote lock command when battery is low), and arguably this is a more severe situation.Imagine this scenario: I go to the locks screen, press "lock all", then exit the app - either leaving the house or going to sleep. There is no notification that my request to lock all doors failed, yet one of my doors is not locked.The only way to confirm everything locked is to wait on the lock screen for each lock to report back.