message: Fix slightly noisy warning when switching spaces
  Sometimes `spaceName` can be `undefined` because of function timing - use a different method for getting the space's name when this happens.
diff: @@ -379,7 +379,7 @@ const RoomListHeader = ({ onVisibilityChange }: IProps) => {
  isExpanded={mainMenuDisplayed}
  className="mx_RoomListHeader_contextMenuButton"
  title={activeSpace
  - ? _t("%(spaceName)s menu", { spaceName })
  + ? _t("%(spaceName)s menu", { spaceName: spaceName ?? activeSpace.name })
  : _t("Home options")}
  >
  { title }
  