message: Pass room to getRoomTombstone to avoid racing with setState
diff: @@ -1028,13 +1028,13 @@ export class RoomView extends React.Component<IRoomProps, IRoomState> {
  this.checkWidgets(room);
  this.setState({
  - tombstone: this.getRoomTombstone(),
  + tombstone: this.getRoomTombstone(room),
  liveTimeline: room.getLiveTimeline(),
  });
  };
  - private getRoomTombstone() {
  - return this.state.room?.currentState.getStateEvents(EventType.RoomTombstone, "");
  + private getRoomTombstone(room = this.state.room) {
  + return room?.currentState.getStateEvents(EventType.RoomTombstone, "");
  }
  private async calculateRecommendedVersion(room: Room) {
  