What Happened to Post Game Lobbies

Every Halo ever had them but they seem to be absent from the Master Chief Collection. I don’t remember if it was Halo 2 or Halo 3 that started the trend where matchmade players could stick together if they chose (I think it started as an opt-in with Halo 2) but it would go a long way to curtailing the problems with matchmaking - you know, because people can stay together instead of being kicked back to the main menu following every single matchmaking game and thus people wouldn’t have to wait an absurd amount of time to find the games they would like to play.

Anyone want to hazard a guess as to why there is no Post Game Lobby in MCC?

I figured it was just something wrong with my game! I find it ridiculous that there is no post-game lobby, for the most part at least. I’ve played some SWAT where there was a post-game lobby, but everyother game type just throws you back into the menu.