Worst part was the it didn't even work as intended, and how it was intended to work is a bit confusing, as it's not explained at all in the game when it was still out.
Qwel: "This update introduces a matchmaking feature which will allow players to fill up their party much more efficiently!"; Also Qwel: *Deletes it within the first 10 minutes of the update, and plans to re-release in the next update which will probably come in a few months*