Sync subscribed Calendars

🍱 Features & apps 📆 Calendar
1

I have added some external Calendars as a Subscription. I see this calendars in the calendar app, but if i sync via CalDav, this calendars are not synced. How can i sync them also?

2

Syncing external calendars is not supported yet. Will probably be added with Nextcloud 12.

3

corresponding GitHub issue: https://github.com/nextcloud/server/issues/1497