Strange, am not seeing that header despite heavy use.
Maybe it’s because I am filtering for a specific calendar:
agenda = agenda.filter((e,i) => e.calendar == "muness.castle@<work_domain>.com" )
Maybe something like that would work? In other words, use:
tR += agenda.map(e => { return - [ ] ${e.calendar} ${e.startTime} ${e.title} ${e.meetingUrlOrLocation}}).join('\n')
To see what the value of the header entry calendar is, then remove it using a filter:
agenda = agenda.filter((e,i) => e.calendar != "<calendar value in header>" )