message: Fix regression around the room list treeview keyboard a11y
diff: @@ -616,11 +616,8 @@ export default class RoomList extends React.PureComponent<IProps, IState> {
  public focus(): void {
  // focus the first focusable element in this aria treeview widget
  const treeItems = this.treeRef.current?.querySelectorAll<HTMLElement>('[role="treeitem"]');
  - if (treeItems) {
  - return;
  - }
  - [...treeItems]
  - .find(e => e.offsetParent !== null)?.focus();
  + if (!treeItems) return;
  + [...treeItems].find(e => e.offsetParent !== null)?.focus();
  }
  public render() {
  