Setup Two-Factor Authentication (2FA) with ldap account not working

We have gitlab 14.3.2-ce.0 omnibus installed on Debian GNU/Linux 9.13 (stretch).
The 2fa setup has been working without problems till version 14.1.6.
Ever since gitlab version 14.1.7-ce the 2fa setup has been changed, a current password is required to register a two-factor authenticator.

When using a LDAP account the registration fails with error : You must provide a valid current password
When using a local account the registration succeeds.

The change in version 14.1.7 "Require password param for 2FA changes (merge request)"

our working LDAP config from the command gitlab-ctl show-config

      "ldap_enabled": true,
      "ldap_servers": {
        "main": {
          "label": "LABEL",
          "host": "<working_host>",
          "port": 389,
          "uid": "sAMAccountName",
          "encryption": "start_tls",
          "verify_certificates": false,
          "bind_dn": "CN=ldapbrowse,CN=Users,DC=<DOMAIN>,DC=<DOMAIN>,DC=<DOMAIN>",
          "password": "<password>",
          "active_directory": true,
          "allow_username_or_email_login": false,
          "block_auto_created_users": false,
          "base": "DC=<DOMAIN>,DC=<DOMAIN>,DC=<DOMAIN>",
          "user_filter": "",
          "attributes": {
            "username": [
              "uid",
              "userid",
              "sAMAccountName"
            ],
            "email": [
              "mail",
              "email",
              "userPrincipalName"
            ],
            "name": "sn",
            "first_name": "givenName",
            "last_name": "sn"
          }
        }
      },

command : gitlab-rake gitlab:ldap:check
returns : LDAP authentication... Success

The LDAP login works, only a new 2fa setup fails.
User who have already setup their 2fa have no problems with login.

How can I debug the ldap 2fa error?
Could there be an error in the ldap configuration?

Any help or suggestions would be appreciated.