We can finish configuring to sync with Zoho Contacts, but after syncing the default address book contains no one.
Syncing with Zoho Contacts works fine in the Evolution mail client. And syncing with Zoho Contacts also works fine in the CardBook add-on[1].
[1] https://addons.thunderbird.net/en-US/thunderbird/addon/cardbook
$ thunderbird --version
Thunderbird 115.10.1
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
