COD: Black Ops 6 size problems

[Wasaur]

So Im playing on a 5140x1440 monitor and I tend to put my games in the middle at 2560x1440, using X=1280 Y=0 offset in the program settings. With COD this doesn't seem to work. Setting the game windowed at 2560x1440(confirmed in the game config file), then adding the window onto the program, stretches it out to 3200x1800 according to the game config file being updated. The offset also seems to start at a funky place slightly more right of the monitor. Any ideas?

[Gameplay Crush]

Monitor width / 2 - (window width / 2) = centered offset
(5140 / 2 = 2570) - (2560 / 2 = 1280) = 1290

Also try setting the game resolution in the app. WBG > Settings > Game Settings > COD: Black Ops 6
If that doesnt help, press the hotkey set for the force key after it's set borderless