Re: Subgroup calendars do not seem to appear on Web site, but _do_ appear on calendar subscripton (ICS file) #calendar
The 'main' calendar (above all the subgroups) doesn't show events inI think it is a feature that doesn't exist.
It would have to be a setting, as some subgroups would undoubtedly want private calendars that aren't shown to the primary group. Maybe in the Features section of the subgroup's Settings, a new checkbox for "Show this subgroup's events on the primary group's calendar".
Would anyone want the opposite: "Show the primary group's events on this subgroup's calendar"?
Either way, the official suggestion box for Groups.io is the beta group, I recommend you post this suggestion there: