Repeated mouse clicks during melee combat causes map in quick slot to randomly open. (edit: noted that map did not have to be in quick slot for bug to occur)

Have found that during melee combat with a zombie the repeated clicks of the mouse button to swing melee weapon will inadvertently open the map (if Chernarus map is in your possession).

1. Map has been in possession in all time this has occurred.

I have also found that other windows will occasionally pop up (such as menu window or inventory.

2. Keyboard assignments are in default positions
3. Melee weapon has been firemans axe. Also occurred using Cattle Prod
4. After pushing esc or 0 to exit map and killing zombie. This has always resulted in ruined shirts/coats/jackets etc. and complete loss of items held within apparel.