I've noticed a bug with my skill purchases.

So my Purchase Skill/Turret buttons are the number keys, the old fashioned Up Arrow, Down Arrow, Left Arrow, Right Arrow.

However, I notice that, apparently, these are already hard coded bindings, and when you have that and custom bindings, it's like hitting the button twice.

I'll give you an example - I have $600. I wish to upgrade Bomb to level 2. If I bring up the menu and click Bomb with my cursor, I spend $150 and have Bomb 2. If I press Left Arrow once, I spend $550 and have Bomb 3. I believe there are two instances of Left Arrow binding to Buy Blue Skill/Long Shot, and when I press Left Arrow once, it activates both bindings, causing me to buy twice.

I've tried binding Purchase to other buttons, and that works as expected. It's only the Arrows.