Alarm pipeline consolidation not showing correct sub-values

8.1.49

In my alarm pipeline I have the notification block configured as follows for the regular message and the consolidated message. The first works correctly and inserts the alarms label value however the second one does not and instead just says 'label label label label label'

At {eventTime|hh:mm:ss}, {label} transitioned to {eventState}.
At {eventTime|hh:mm:ss}, plantNameRemoved -  {alarmEvents.Count} callout events have occurred. {{label}}

The documentation shows using double parenthesis is the format for it so I'm unsure why this doesn't work.