Edit File: excerpt-quote.php
<?php /** * Show the appropriate content for the Quote post format. * * @link https://developer.wordpress.org/themes/basics/template-hierarchy/ * * @package WordPress * @subpackage Twenty_Twenty_One * @since Twenty Twenty-One 1.0 */ $content = get_the_content(); // If there is no quote or pullquote print the content. if ( has_block( 'core/quote', $content ) ) { twenty_twenty_one_print_first_instance_of_block( 'core/quote', $content ); } elseif ( has_block( 'core/pullquote', $content ) ) { twenty_twenty_one_print_first_instance_of_block( 'core/pullquote', $content ); } else { the_excerpt(); }