Removing the drop-down filter of the Rank Math SEO plugin in the table of posts

rank_math_seo_dropdown_filter_removal_posts_table.php

<?php

add_action( 'restrict_manage_posts', function () {
	global $wp_filter;

	$action   = 'restrict_manage_posts';
	$priority = 11;
	$method   = 'add_seo_filters';

	if ( empty( $wp_filter[ $action ]->callbacks[ $priority ] ) ) {
		return;
	}

	foreach ( $wp_filter[ $action ]->callbacks[ $priority ] as $name => $callback ) {
		if ( str_ends_with( $name, $method ) ) {
			unset ( $wp_filter[ $action ]->callbacks[ $priority ][ $name ] );
			break;
		}
	}
}, 10 );