New Client shows the lowest Elo in custom game room

After I updated the new Client, When I join custom games. It only shows my lowest elo in the room. I'm currently diamond 3 in solo Q, diamond 2 in Flex 5V5, in the room, it only says im diamond 3 instead of diamond 2. And my friend is diamond 2 in solo Q, diamond 3 in Flex 5V5, he also shows diamond 3 in the room.