<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/mui-org/material-ui/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<p dir="auto">When I use ListItem with rootRef I get a Warning-Message in console in Chrome:</p>
<p dir="auto">Warning: React does not recognize the <code class="notranslate">rootRef</code> prop on a DOM element. If you intentionally want it to appear in the DOM as a custom attribute, spell it as lowercase <code class="notranslate">rootref</code> instead. If you accidentally passed it from a parent component, remove it from the DOM element.</p>
<p dir="auto">(i need rootRef because i want to show a popover on the listItem, and the listItem should be the anchorElement)</p>
<p dir="auto">"material-ui": "1.0.0-beta.23"<br>
"react": "16.2.0"</p>
<p dir="auto">Chrome: Version 62.0.3202.94</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/mui-org/material-ui/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h2 dir="auto">Expected Behavior</h2>

<p dir="auto">The same as <a href="https://material-ui-next.com/api/list-item-secondary-action/#listitemsecondaryaction" rel="nofollow">ListItemSecondaryAction</a></p>
<h2 dir="auto">Current Behavior</h2>

<p dir="auto">No (simple) ability to implement a secondary action</p>
<h2 dir="auto">Context</h2>

<p dir="auto">Some quick-access-like actions from expansion panel's head.</p>
<h2 dir="auto">Your Environment</h2>

<table role="table">
<thead>
<tr>
<th>Tech</th>
<th>Version</th>
</tr>
</thead>
<tbody>
<tr>
<td>Material-UI</td>
<td>v1.0.0-beta.30</td>
</tr>
<tr>
<td>React</td>
<td>16</td>
</tr>
</tbody>
</table>