So the current roations of LB are weird, and definetly do not bypass some servers, like the rotations in scaffold do not bypass hypixel due to the rotations being applied to the head only. If you could add an option in KA and scaffold where it will rotate the body too (Just call it body) would be nice.
due to the rotations being applied to the head only.
Actually, you just see the head rotate, but rotations is sent in pitch and yaw, so even legit players also send "head only".
Body rotation is entirely client-side and therefore does not have any effect on bypasses.