title: Creating pages when activating plugin WordPress
body: <p>Anyone Please help!
  I have a plugin which creates post_type pages in the backend. The plugin is creating the desired pages but the problem is whenever i try to see the page list, it shows "No pages found" message. Screenshot here: <a href="http://prnt.sc/azalub" rel="nofollow">http://prnt.sc/azalub</a></p>
  
  <p>My code for creating the required pages here:</p>
  
  <pre><code>$new_page = array('post_title'    =&gt; $title,
                    'post_content'  =&gt; '['.$shortcode.']',
                    'post_status'   =&gt; 'publish',
                    'post_type'     =&gt; 'page'
                  );
  $post_id = wp_insert_post( $new_page );
  </code></pre>