title: Add a new block to Woocommerce admin order page
body: <p>I want to create a custom table block in Woocommerce admin order page.
  As you can see in a screenshot, I have used :</p>
  
  <pre><code>add_action( 'woocommerce_admin_order_data_after_order_details', 'vp_admin_order_table' );
  </code></pre>
  
  <p>What I want is to create a separate block, with this table inside it.</p>
  
  <p>Is there any action to trigger gap between Order details and Products list?</p>
  
  <p><a href="https://i.stack.imgur.com/LrebM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LrebM.png" alt="enter image description here"></a></p>