Is your feature request related to a problem? Please describe.
Local projects can have sections which is very useful for planning and organizing. This feature is not available on projects that are synced via nextcloud (I don't know about todoist).

Describe the solution you'd like
It would be nice to have sections as well for synced projects. My guess why this isn't the case right now is, that caldav doesn't support the concept of sections. I think it would still be better to have section that aren't synced than having no sections at all.

Describe alternatives you've considered
Not having sections

Additional context