My created game type doesnt work

So I created an HCS doubles game (magnum start no secondary and HCS radar ect) and every time I try and choose it when I want to run it with my fireteam it starts it off like a normal slayer FFA. No teams none of my changes appear in game. Anyone have any fixes for this or any ideas on how to get it to work? Because every other game time I have created runs correctly.

Have you saved the gamemode properly (and named it for easier identification)?

> 2535429593088083;2:
> Have you saved the gamemode properly (and named it for easier identification)?

Yes I did. I think I created it before the HCS slayer was an available game mode and didn’t like the HCS changes in the normal slayer game type and didn’t work. I just deleted it and recreated it under that game type.