message: Prevent room list keyboard handling from landing focus on hidden nodes
diff: @@ -347,7 +347,7 @@ export default class LeftPanel extends React.Component<IProps, IState> {
  if (element) {
  classes = element.classList;
  }
  - } while (element && !cssClasses.some(c => classes.contains(c)));
  + } while (element && (!cssClasses.some(c => classes.contains(c)) || element.offsetParent === null));
  if (element) {
  element.focus();
  