I’m getting this error: Class “Zend_Filter_LocalizedToNormalized” not found

Not sure if it has to do with php 8.2 specifically or just php 8. My exception log is saying that it’s not found here in this file but below is the code from line(s) 190 – 197. Checkout/Controller/Cart/Add.php:191

if (isset($params['qty'])) {
    $filter = new Zend_Filter_LocalizedToNormalized(
        ['locale' => $this->_objectManager->get(
            MagentoFrameworkLocaleResolverInterface::class
        )->getLocale()]
    );
    $params['qty'] = $filter->filter($params['qty']);
}

It was working in php 7.3 and so i honestly am not sure what it wants me to do here. Any help would be greatly appreciated. Thank you.