Thunderbird version 85 beta 3 released January 4, 2021
Having problems syncing Google Contacts from thunderbird to server.
I have added a new CardDav addressbook and entered google server and login details.
On creation, the addressbook is synced from server to thunderbird.
A new contact added to the thunderbird addressbook is synced to google contacts server fine (checked in browser).
A new contact added to the google contacts serverside(in browser), is never synced to the thunderbird addressbook.
Manually selecting sync from the thunderbird addressbook context menu does not help.
I see nothing exceptional in the console.
please help me out,
since gContactSync is not working anymore, I see no other option to sync google contacts.