[Plugin: Posts 2 Posts] triple nesting, connections of drafts

I realized that my previous post was on a resolved message – sorry about that! And this is a rather different question anyway…

I am looping through 3 post types: Timeslot, Session, Speaker, and I want to show all of them, regardless of post status.
I am able to display all of the timeslots (which are all live) and sessions, but when I get to speakers, they only show up on published sessions.

Is there a way to show draft speakers that are connected to draft sessions?

Here is a simplified version of my code:

<?php
$my_query = new WP_Query( array( 'post_type' => 'timeslot' ) );
p2p_type( 'timeslots_to_sessions' )->each_connected( $my_query, array('post_status' => 'publish, draft'), 'sessions' );
while ( $my_query->have_posts() ) : $my_query->the_post();
?>
<div class="timeslot">
<?php the_title(); ?>
<div class="sessions">
<?php
p2p_type( 'sessions_to_speakers' )->each_connected( $post->sessions, array('post_status' => 'any'), 'speakers' );
foreach ( $post->sessions as $post ) : setup_postdata( $post );
	echo '<div class="sessionrow">';
?>
<div class="sessionbox">
<?php the_title(); ?>
<?php
the_content();
	if(!empty($post->speakers)){
		echo '<div class="speakers"><ul>';
		foreach ( $post->speakers as $post ) : setup_postdata( $post );
			echo("<li>" . get_the_title() );
			echo(types_render_field("jobtitle") ? ", " . types_render_field("jobtitle") : "");
			echo(types_render_field("company") ? ", " . types_render_field("company") : "");
			echo("</li>");
		endforeach;
		echo('</ul> </div>');
	}
	echo "</div>";

endforeach;
echo '</div>';
wp_reset_postdata();
	?>
</div></div>

<?php
endwhile; ?>

(Note that “types_render_field” is a function provided by the wp-types plugin to display custom fields. That shouldn’t have any effect.)

http://ww.wp.xz.cn/extend/plugins/posts-to-posts/