This has a discrepancy because mouse_zoomed_sensitivity_scalar_0 has an impact on two different ADS like 1X Scope / ADS (SMG, SG, Pistol) - 88.531166 FOV (16:9 Hdeg) in your case and ADS (AR, LMG, Sniper) - 82.109242 FOV (16:9 Hdeg) and since FOV for them is different, and slider for adjustment is one, then you need to choose from these two which you prefer, I personally would choose conversion for 1X Scope / ADS (SMG, SG, Pistol) - 1.089236 sens, because it's perfect for 1X HCOG, 1X Holo Sight, 1X Digital Threat Sight and for Ironsights for SMG, SG, Pistol (not for RE-45), when ADS (AR, LMG, Sniper) only for Ironsights not for 1X Scopes, So the choice is yours, but developers, of course, should have separated these two increases from each other for different sensitivity sliders, and so we have what we have