Halo Infinite Campaign AI Bug

This AI keeps getting stuck in stupid places & will NOT cooperate. The current instance I’m dealing with is at the Mjolnir Armory: Olympic Stance. These assholes climb up into the rocks & will NOT get down or follow me. When I manage to shove one of them off the rocks, they immediately clamor to get back up there no matter what I do. If I can get them onto the ground, I can get them to jump in a vehicle, but if I get out to try to get another marine off the rocks, the others go straight back up to the rocks & I have to start all over. So basically, I’ve got these idiot marines decked out w/ the best weapons & now I’m losing ALL of it bc of some obnoxious f’ing bug. SO FRUSTRATING. I’ve been protecting them & working to build this team the entire game. So f’ing annoying.

Three out of five jumped off a cliff for me.
No, they’re not the best.
But don’t worry about them.
At FOBs you can order in unlimited new weapons as you unlock them through gaining valor or killing HVFs.

Also, they don’t join you on missions either.
I got five of them with snipers to a mission start. Found myself in a corridor with them one second, and one loading screen later, same corridor, same positioning, no marines.