In order to show posts and pages while also supporting the use of co-authors plus simply add the following to the template “author.php”.
add_filter( 'beans_loop_query_args', function() {
return array(
'posts_per_page' => 10,
'paged' => get_query_var( 'paged' ),
'post_type' => array('post', 'page'),
'author_name' => get_the_author_meta('user_nicename'),
'orderby' => 'post_date'
);
});