Mouse position is not centered when Tab menu or Map is open

This is not a bug per say, but it would be a huge quality of life improvement if this was "fixed", eg made the same way as it is in all other online games.

While in a game/match, if you press Tab to view your inventory, or open the Map, you would expect the mouse to be positioned in the center of the screen. However, that is not the case and instead the mouse is in a "random" position on the screen. By random I mean that when playing the game and moving the physical mouse, it seems like the virtual mouse in-game is being moved around on the screen and when the Tab or Map menu is open, the mouse is shown in its last position.

To make this easier to understand - if I'm playing the game and continue moving my physical mouse to the left in order to look left in game, then press Tab or M - you will see the mouse in the very left of the screen. 

This is very frustrating, especially in hectic final moments of RedSec or any MP match, where if a Tab menu is opened, I expect to see the mouse in the center of the screen (consistently) to make it easy to quickly choose some item in my inventory. Instead, I need to move around the mouse a little bit in order to find where on the screen it is.