[Calendar] Settings about number of pre-filled events

Is your feature request related to a problem? Please describe. I have too many events and some not seen.

Describe the solution you'd like Might be useful a setting how much of space for tasks and how much for pre-filled calendar events (I have too many and some not seen) + warning if not all shown so one did not assume can see all events.

Describe alternatives you've considered

Additional context