If you're in the low crouch posture and you begin to sprint, your character begins to sprint while crouched, as expected. When you tap 'x' to change to a standing posture while sprinting, your character will, when halted, immediately adjust to the 'ctrl+a' stance of standing while taking a step to the left.
- Legacy ID
Steps To Reproduce
Crouch and then 'ctrl+s' to change to a low crouch.
Start sprinting (stay crouched).
Now, whilst sprinting, tap 'x' (default control scheme) to make your character sprint while standing up.
Now stop moving and observe your character adjust left.