1. The Bow ADS speed. It has been adjusted in Multiplayer to reflect the Bow's zoom, but in Single Player it's still broken. The fact that an adjustment took place proves that an adjustment was needed, but sadly someone forgot that the same adjustment should also happen in the Single Player Campaign.
2. Quick-Swapping Arrows. In Multiplayer you can quick-swap between "special" and regular arrows by pressing left on the D-Pad. The same image for quick-swapping is also present in Single Player but it does not work. You have to manually go into the "Attachments-Screen" to switch between Special arrows and normal arrows, which is a terrible drag - especially since it was obviously not supposed to be that way.
I just want an answer if this will ever be addressed.
If you don't mind the issue, good for you. I do. With MP being dead, the campaign is the only fun I can take out of this purchase, but with the C3 signature weapon not working correctly, it takes away a lot of that fun.