Custom post for Single event – no sidebar Striking theme

Hello,
Have tried various things suggested but somehow so far the right sidebar is not displaying any content
This is the site with Striking theme.
https://www.dogsoncall.org/events/pet-partners-evaluation-4/

Successfully created single-event.php, get_sidebar is included and Events Manager > pages > events Pages> display as = posts

I proved to myself that it is indeed using this template and below is the code.

What am I missing, please? Thank you for a great plugin.

<?php
/**
 * The Template for displaying all single posts.
  * dbvdb - copied to single-events.php
 */
$post_id = get_queried_object_id();
$blog_page = theme_get_option('blog','blog_page');
if($blog_page == $post_id){
	return load_template(THEME_DIR . "/template_blog.php");
}

$layout = theme_get_inherit_option($post_id, '_layout', 'blog','single_layout');
$content_width = ($layout === 'full')? 960: 630;
get_header();?>
<article <?php post_class(); ?>>
<?php echo theme_generator('introduce',$post_id);?>
<div id="page">
	<div class="inner <?php if($layout=='right'):?>right_sidebar<?php endif;?><?php if($layout=='left'):?>left_sidebar<?php endif;?>">
		<?php echo theme_generator('breadcrumbs',$post_id);?>
		<div id="main">
<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
		<?php get_template_part('content','single');?>
<?php comments_template( '', true ); ?>
<?php endwhile; // end of the loop.?>
		</div>
		<?php get_sidebar(); ?>
		<div class="clearboth"></div>
	</div>
</div>
</article>
<?php get_footer(); ?>

https://www.ads-software.com/plugins/events-manager/