Feature Request: “Modified Date” column for both posts & pages

Once again thanks for the great effort and work you’ve done with this plugin!

Would it be possible to consider the option to add a “Modified Date” column for both posts & pages (replacing the “Published Date”), similar to this plugin: “Show modified Date in admin lists” (https://projectdmc.org/plugins/show-modified-date-in-admin-lists/)?

I tried to add this PHP code snipped using WPCode to the admin area and it worked:

// Source: https://projectdmc.org/plugins/show-modified-date-in-admin-lists/ 
// Register Modified Date Column for both posts & pages
function modified_column_register( $columns ) {
	$columns['Modified'] = __( 'Modified Date', 'show-modified-date-in-admin-lists' );
	return $columns;
}
add_filter( 'manage_posts_columns', 'modified_column_register' );
add_filter( 'manage_pages_columns', 'modified_column_register' );
add_filter( 'manage_media_columns', 'modified_column_register' );

function modified_column_display( $column_name, $post_id ) {
	switch ( $column_name ) {
	case 'Modified':
		global $post; 
	       	echo '<p class="mod-date">';
	       	echo '<em>'.get_the_modified_date().' '.get_the_modified_time().'</em><br />';
			if ( !empty( get_the_modified_author() ) ) {
				echo '<small>' . esc_html__( 'by', 'show-modified-date-in-admin-lists' ) . ' <strong>'.get_the_modified_author().'<strong></small>';
			} else {
				echo '<small>' . esc_html__( 'by', 'show-modified-date-in-admin-lists' ) . ' <strong>' . esc_html__( 'UNKNOWN', 'show-modified-date-in-admin-lists' ) . '<strong></small>';
			}
			echo '</p>';
		break; // end all case breaks
	}
}
add_action( 'manage_posts_custom_column', 'modified_column_display', 10, 2 );
add_action( 'manage_pages_custom_column', 'modified_column_display', 10, 2 );
add_action( 'manage_media_custom_column', 'modified_column_display', 10, 2 );

function modified_column_register_sortable( $columns ) {
	$columns['Modified'] = 'modified';
	return $columns;
}
add_filter( 'manage_edit-post_sortable_columns', 'modified_column_register_sortable' );
add_filter( 'manage_edit-page_sortable_columns', 'modified_column_register_sortable' );
add_filter( 'manage_upload_sortable_columns', 'modified_column_register_sortable' );

Thanks again for your great work here!