[kronolith] System Calendar Permissions - non-authenticated users seem to be able to edit events without logging in even when flagged as show and read only.

[gimili]

I created a system calendar.  I love the way it removes the calendar 
from a particular user.  I did the following:
1.  set permissions for Kronolith as show and read only for guests
2.  for the system calendar I set show and read for guests.
Problem is non-authenticated guest users who have not logged in seem to 
be able to edit all events.  Did I miss something?

Thanks,

-- 
gimili