Edit File: hidden-search.php
<?php /** * Title: Search * Slug: twentytwentyfour/hidden-search * Inserter: no */ ?> <!-- wp:search {"label":"<?php echo esc_attr_x( 'Search', 'search form label', 'twentytwentyfour' ); ?>","showLabel":false,"buttonText":"<?php echo esc_attr_x( 'Search', 'search button text', 'twentytwentyfour' ); ?>","fontSize":"medium"} /-->