Movement skill deadzone in top corners of screen

The top corners on both sides of the screen are now deadzones for movement skills. This is the case for both shieldcharge and flame dash. Attempting to use skills targetting in this area does absolutely nothing. This is the case with 'Always attack without moving' checked as well as unchecked.

Here is a screenshot demonstrating the issue in 3440x1440 resolution.



I've also made a video displaying the issue: https://streamable.com/r6uyb - In the video I am just holding down shield charge, to demonstrate the deadzone.


I've attempted swapping between Windowed Fullscreen, Fullscreeen, and Windowed mode without the problem going away. Changing to a lower resolution like 2560x1440 makes the deadzone smaller, but it is still present.

I think the problem was introduced in today's patch but am not positive.