By default, the platform does not have this option. You can use the following function code.

Please follow the steps below:

1. Go to Appearance > Theme Editor.

2. Under Select theme to edit, choose (BuddyBoss Child/whatever theme is active), then click Select.

3. Below Theme Files, select Theme Functions (functions.php).

4. Append the code just before the closing PHP tag “?>”:

add_filter( 'random_password', 'disable_random_password', 10, 2 );
function disable_random_password( $password ) {
   $action = isset( $_GET['action'] ) ? $_GET['action'] : '';
   if ( 'wp-login.php' === $GLOBALS['pagenow'] && ( 'rp' == $action  || 'resetpass' == $action ) ) {
       return '';
   }
   return $password;
}
function login_fields_border() {
 echo '<style>
 
 button.button.wp-generate-pw.hide-if-no-js {
   display: none !important;
}
 
 </style>';
}
add_action('login_head', 'login_fields_border');

5. Click Update File to save the changes.

Note: Any modifications are considered as custom work already. Know more about our Support Policy here: https://www.buddyboss.com/support-policy/