Update search.php

Changes to query via slug, rather than term_id, since the new taxonomy `wporg-pattern-keyword` is used with slug.

Author: pkevan

public_html/wp-content/plugins/pattern-directory/includes/search.php

@@ -150,7 +150,7 @@ function modify_es_query_args( $es_query_args, $wp_query ) {
 			}
 
 			$filter['bool']['must'][] = [
-				'terms' => [ "taxonomy.$taxonomy.term_id" => $term['terms'] ],
+				'term' => [ "$taxonomy.slug" => $term['terms'] ],
 			];
 		}
 	}