Notification for Ldap user approval does not work

i am using the newest gitlab version running with docker.
if you create a local test user, the email notification works, but not for the ldap users.

i also tried to set user cap = 1
Require admin approval for new sign-ups is enabled
Sign-up enabled > disabled

my config:

    # ldap
    gitlab_rails['ldap_enabled'] = true
    gitlab_rails['ldap_servers'] = {
      'main' => {
        'label' => 'LDAP',
        'host' =>  'xxxxxx',
        'port' => 636,
        'uid' => 'sAMAccountName',
        'bind_dn' => 'xxxxx',
        'password' => 'xxxxxxx',
        'encryption' => 'simple_tls',
        'verify_certificates' => true,
        'timeout' => 10,
        'base' => 'xxxxxx',
        'group_base' => 'xxxxxx',
        'active_directory' => true,
        'lowercase_usernames' => 'false',
        'retry_empty_result_with_codes' => [80],
        'allow_username_or_email_login' => true,
        'block_auto_created_users' => true,
        'tls_options' => {
          'ca_file' => 'xxxxxxx',
          'ssl_version' => 'TLSv1_2'

any solutions?

Unfortunately, “New user” email notification for LDAP users is not an existing feature. There is an issue and epic, but without any significant updates.

If it’s about approval, I suggest to handle the user approval in the IdP behind LDAP or in another process before assigning the user to a group in AD.