Override Schema description value with Yoast SEO description https://schema.press

schema-wp-override-description-yoast-seo.php

<?php //* do not include php tag

add_filter( 'schema_output', 'schema_wp_override_description_yoast_seo_12345' );
/*
*	Override Schema description value with Yoast SEO description
*/
function schema_wp_override_description_yoast_seo_12345( $schema_output ) {
	
	// get description value from Yoast SEO post meta
	$desc = get_post_meta( get_the_ID(), '_yoast_wpseo_metadesc', true);
	
	// override the value in schema output
	$schema_output["description"] = $desc;
	
	// return our schema array
	return $schema_output;
}

thanks, work it