I just saw this thread, I am having the same issue after updating to 11.2
It makes a loud clicking sound when swiping up from reachability and the control centre too for me. It is a very loud clicking/buzzing haptic feedback and it sure wasn’t there before I updated to 11.2
Other people have replied to say it is affecting them too
https://forums.macrumors.com/threads/iphone-x-11-2-messed-up-haptic-engine.2092624/
It makes a loud clicking sound when swiping up from reachability and the control centre too for me. It is a very loud clicking/buzzing haptic feedback and it sure wasn’t there before I updated to 11.2
Other people have replied to say it is affecting them too
https://forums.macrumors.com/threads/iphone-x-11-2-messed-up-haptic-engine.2092624/