with_html.erb in capybara-3.29.0

- old
+ new

@@ -179,17 +179,26 @@
 
 <div id="ws">
 &#x20;&#x1680;&#x2000;&#x2001;&#x2002; &#x2003;&#x2004;&nbsp;&#x2005; &#x2006;&#x2007;&#x2008;&#x2009;&#x200A;&#x202F;&#x205F;&#x3000;
 </div>
 
-<details>
+<details id="closed_details">
   <summary>
     <h6>Something</h6>
   </summary>
   <ul>
     <li>Random</li>
     <li>Things</li>
   </ul>
+</details>
+
+<details id="open_details" open>
+  <summary>
+    <h6>Summary</h6>
+  </summary>
+  <div>
+    Contents
+  </div>
 </details>
 
 <template id="template">
   <input />
 </template>