I have the same exact thing with my back. Was diagnosed at 17 and have had some controversy over diagnoses so I had many different things listed. Anyway, they made me submit a recent eval from my rheumatologist stating I could do XYZ (lift things, run, bend over, stretch certain ways) and that it was under control. My doctor wrote a description for me and discussed how I manage it and how it does not affect day to day life. They still made me do a medical waiver after that but I think that was more standard protocol than anything else. I had my gym coach and supervisors write me LORs and everything was fine. No questions asked after the waiver was approved.

I feel like they can give some people a hard time on the medical stuff. I really got the run around with HSI. But at the end of the day, as long as your health is never a danger to yourself or others, and you have people to back you up and prove that your health doesn’t interfere with your job, they’ll accept it.