I see. Then you could also try to compile DAVx5 without Conscrypt (you’d only have to comment out a few lines in cert4android).
automatic account generation for multiple address books
I understand that only one addressbook is possible per android account (https://davdroid.bitfire.at/faq/entry/only-one-addressbook/), but could it be possible for davdroid create “virtual” android accounts for each addressbook? so I don’t have to insert 5 times my dav account?
Knowing if this is going to be implemented would help me to decide deploy this app in my office, or search for alternative.