fix redirects?

wordpress/wp-content/themes/twentytwentyone/functions.php

@@ -9,6 +9,8 @@
  * @since Twenty Twenty-One 1.0
  */
 
+remove_filter('template_redirect', 'redirect_canonical');
+
 // This theme requires WordPress 5.3 or later.
 if ( version_compare( $GLOBALS['wp_version'], '5.3', '<' ) ) {
 	require get_template_directory() . '/inc/back-compat.php';