BuddyPress.org

I use this snippet below for showing user posts with BP Profile, which works fine.
I like to show within this tab CPT posts too. The CPT slug is „bullishow“.

add_action( 'bp_setup_nav', 'add_profileposts_tab', 100 );
function add_profileposts_tab() {
 global $bp;
 bp_core_new_nav_item( array(
 'name' => 'Beiträge',
 'slug' => 'posts',
 'screen_function' => 'bp_postsonprofile',
 'default_subnav_slug' => 'My Posts', 
 'position' => 35
 )
 );
}
function bp_postsonprofile() {
 add_action( 'bp_template_content', 'profile_screen_posts_show' );
 bp_core_load_template( apply_filters( 'bp_core_template_plugin', 'members/single/plugins' ) );
}
function profile_screen_posts_show() 
	$myposts = get_posts(  array(
	'posts_per_page' => -1,
	'author'         => bp_displayed_user_id(),
	'post_type'      => 'post'
	));
	if( ! empty($myposts) ) { 
		echo '<ul>';
		foreach($myposts as $post) {
			setup_postdata( $post );
				echo '<li><a href="' . get_permalink($post->ID) . '">' . get_the_title($post->ID) . '</a></i>';
		}
		echo '</ul>';
			wp_reset_postdata();
	} else { 
		echo '<div class="info" id="message"><p>'. bp_displayed_user_fullname() .' hat keine Beiträge veröffentlicht.</p></div>';
	}
}
add_action ( 'profile_screen_posts_show' );