message: Fix add existing to space dialog showing all spaces additionally as rooms
diff: @@ -69,6 +69,7 @@ const AddExistingToSpaceDialog: React.FC<IProps> = ({ matrixClient: cli, space,
  const existingRoomsSet = new Set(existingRooms);
  const rooms = cli.getVisibleRooms().filter(room => {
  return !existingRoomsSet.has(room) // not already in space
  + && !room.isSpaceRoom() // not a space itself
  && room.name.toLowerCase().includes(lcQuery) // contains query
  && !DMRoomMap.shared().getUserIdForRoomId(room.roomId); // not a DM
  });
  