How do you make weapons spawn on grifball?

I’m making a “protect the vip” style custom game and i’m using grifball for it as it’s the easiest thing to use. But the weapons I want to spawn on the map aren’t spawning, any ideas? Everything else works, the loadouts, the spawns, just not the weapon spawns.

Does anyone know?

I’m not a big forge guy but from what i keep hearing with custom games complaints is that the slayer game type doesnt allow weapons to spawn on the maps. Dumb, I know.