message: Remove potential source of room duplication issues
  This is an estimated fix as the problem cannot be easily identified. We don't appear to need these lines, unlike what the comment implies.
diff: @@ -711,11 +711,6 @@ export class Algorithm extends EventEmitter {
  if (!algorithm) throw new Error(`No algorithm for ${rmTag}`);
  await algorithm.handleRoomUpdate(room, RoomUpdateCause.RoomRemoved);
  this.cachedRooms[rmTag] = algorithm.orderedRooms;
  -
  - // Later on we won't update the filtered rooms or sticky room for removed
  - // tags, so do so now.
  - this.recalculateFilteredRoomsForTag(rmTag);
  - this.recalculateStickyRoom(rmTag);
  }
  for (const addTag of diff.added) {
  if (!window.mx_QuietRoomListLogging) {
  