shipping-notifications/ShippingNotifications/view/frontend/templates/shipping_notification.phtml

<?php
    $_product = $block->getProduct();
    $shipping_category = $_product->getResource()->getAttribute('shipping_category')->getFrontend()->getValue($_product);

    if($shipping_category == 'Late'){
        $ship_notif_enable = 1;
    }
?>

<?php if($ship_notif_enable) : ?>
<?php echo $block->getChildHtml('cpcommerce_shipping_notification'); ?>
<?php endif; ?>