Return the "no marinara" option to the order screen. It was once there, and then you took it away. I used to order meatball subs at least once a week, but no more. Even if I "yell back" to leave it off, it usually arrives with marinara. If I can't get it "made to order," I don't want it.
An Italian herb roll with grilled chicken, mozzarella and Parmesan cheeses, and topped with 1 1/2 ladles of marinara sauce. It's the perfect amount so that all the cheese melts but doesn't get the bun covered in it.