Natural scrolling in weapons side menu

In the weapon menu at the right, with all the weapons you are carrying, when you move your mouse wheel 1 up, it goes 1 weapon down (ex. Nex to Rocket Launcher or RL to laser).

It is really confusing, since when I look at the menu, I expect 1 wheel click up means 1 weapon up, when it is really the opposite. Is there a way to reverse the direction of weapon change to mouse wheel scroll? If not, can it be added in the next release?

Mouse wheel actions are treated as inputs, and you can very freely redesign the binds via the "input" tab of the settings menu. Just switch the existing assignment for mousewheelup and mousewheeldown to nextweapon and previousweapon respectively.