\Laminas\Form\View\Helper\FormSelect does not allow class attribute for <option>s about laminas-form HOT 2 CLOSED

$valueOptions = [];
foreach (countries() as $country) {
    $valueOptions[] = [
        'name'  => $country['name'],
        'attributes' => [
            'class' => 'fi fi-' . strtolower($country['iso_3166_1_alpha2']),
        ],
        'value' => $country['iso_3166_1_alpha2'],
        'label' => $country['name'] . ' (+' . $country['calling_code'] . ')',
    ];
}

usort($valueOptions, static fn($a, $b) => $a['name'] <=> $b['name']);

$element = new Select(self::COUNTRY_CALLING_CODE);
$element->setLabel('Country calling code');
$element->setValueOptions($valueOptions);