CardDav's defaults break some clients; CalDav seems to do it right
Created by: solstag
From this thread:
Problem manifests in Evolution.
The address book that is available from the beginning has no name, and discovery turns out an url like:
https://hub.debenny.de/cdav/addressbooks/tonnerkiller//
which doesn't play well with Evolution.
For newly created addressbooks, there is a name between the two final slashes, like:
https://hub.debenny.de/cdav/addressbooks/tonnerkiller/mynewbook/
and Evolution works fine.
The calendar that is available from the beginning already takes the name "default" so it just works.