PA has tried to patch Ninja's magnus skill, Covert Cutthroat, many times, but it still isn't working right. Although it's better than before, in that it can atleast hit a downed enemy that's right infront of you; it still has bugs/problems in that it cannot hit enemies unless you are facing them directly. So if they are to the side of you, etc, you just end up whiffing. 

Here's a link to the video I made explainig the issue in greater detail. 

https://clipchamp.com/watch/E2CQ0qjZcm9?utm_source=share&utm_medium=social&utm_campaign=watch