Snippet question

Hi, I had this snippet activated for admin only fields. Do I still need to use it?

add_filter( 'uwp_account_include_admin_use_only_fields', '__return_true' );

I think this was added in the update. Now I am using this snippet:

add_filter('uwp_form_input_field_text', 'custom_uwp_form_input_field_text', 10, 3);
function custom_uwp_form_input_field_text($field, $value, $form_type) {
    if ($form_type == 'account') {
        if (
            $field->htmlvar_name == 'uwp_account_first_name'
            || $field->htmlvar_name == 'uwp_account_last_name'
            || $field->htmlvar_name == 'uwp_account_username'
        ) {
            $field->for_admin_use = '1';
        }
    }
    return $field;
}

Thank you.