Edit file File name : product-gallery-thumbnails-style.asset.php Content :<?php return array('dependencies' => array('react', 'wc-settings', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-data', 'wp-element', 'wp-i18n', 'wp-polyfill', 'wp-primitives'), 'version' => '19068d6ae311126c05b6'); Save