message: Set state from dispatch payload unconditionally
  As apparently doing it confitionally is bad
diff: @@ -158,21 +158,17 @@ class RoomViewStore extends Store {
  }
  _joinedRoom(payload) {
  - if (payload.room_id === this._state.roomId) {
  this._setState({
  joining: false,
  });
  }
  - }
  _joinRoomError(payload) {
  - if (payload.room_id === this._state.roomId) {
  this._setState({
  joining: false,
  joinError: payload.err,
  });
  }
  - }
  reset() {
  this._state = Object.assign({}, INITIAL_STATE);
  