CardDAV password not saved in Thunderbird, not connecting to remote address book

I am following the guide to connect Zoho Contacts CardDAV to Thunderbird 102.1.2 (64-bit) address book: https://help.zoho.com/portal/en/kb/zoho-contacts/articles/carddav-11-5-2021#CardDAV_for_Windows

The problems are:

1. the remote address book does not get connected in Thunderbird
2. the password does not get saved in Thunderbird’s password manager

The Error Console shows the error “Can’t add a login without a httpRealm or formActionOrigin.”.

A similar problem is reported on a forum: https://www-thunderbird–mail-de.translate.goog/forum/thread/83446-lightning-caldav-passwort-wird-nicht-gespeichert/?_x_tr_sl=de&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=sc

And each time Thunderbird is started, it prompts for the account password to connect to Zoho contacts, even though the box is check for “Use Password Manager to remember this password.”