Mouse Sensitivity does not scale when scoped in.

[YuNoGuy123]

This was supposedly implemented by completion of #21, however, it's either incomplete or bugged as it's not working.

Testing steps:

• Get any weapon. (preferably a sniper rifle)
• Move mouse back and forth, feels fine.
• ADS.
• Move mouse back and forth, the sensitivity is not scaled, which feels not fine.

Some additional notes:

• I have tried with and without raw input turned on.
• I have tried with FoV at 70 rather than what I normally play at (90).
• Fullscreen and Windowed have the same results.
• This happens on all weapons.