Merge pull request #13864 from ramonlsouza/issue-13841

fix: Users disappearing from the polling results when they vote

bigbluebutton-html5/imports/ui/components/poll/component.jsx

@@ -248,6 +248,10 @@ class Poll extends Component {
     }
   }
 
+  componentWillUnmount() {
+    Session.set('secretPoll', false);
+  }
+
   handleBackClick() {
     const { stopPoll } = this.props;
     this.setState({