Noms de Guerre - Band of Brothers title help.

[IISpiderII]

Does anyone have this title yet?

• Band of Brothers - Clear all Campaign Episodes with other people

I have beaten the game on 3 difficulties and have almost always played with at least 1 person every time. I might have done some solo here and there but I know for a fact that I did extreme with my friend the entire time. we did the first 4 episodes one day then finished the rest the next but I still don't have this title.

Does anyone have this or know why it didn't unlock? Maybe I have to host? Or I'm thinking maybe I need to have a full party for every single area but just want to clarify.