I use 1.14 due to the need for smart smoothing and msfs (only client that works), i recently had to wipe my system, but now in client 1.14 i dont see calibrate or eye tracking.
Anyone running 1.14 is it missing for you as well, i swear i had it before (though maybe im mistaken and it wasnt added till version 1.18+)? I think im only remembering it incorrectly. FFR the only option till smart smoothing gets worked out in newer clients (hoping)