Issue: Ability to freelook while aiming down magnified optics while using TrackIR (which you cannot normally do by holding down ALT).
This has been an issue since day one, I don't mind the ability to look around while aiming down iron sights, it's not unrealistic to look around while you have the gun shouldered and face pressed against the stock, but being able to do that while looking through a magnified optic (while still having the magnification) is simply broken, it makes it unusable and disorientating, so my temp fix has always been to assign a key to temporarily disable TrackIR while aiming down sights, but this should be fixed by now officially I'd hoped.
Please allow the option to disable free look entirely while aiming down sights, this could be a quick solution.