It depends .
My kiddo was diagnosed at age 7 and now is 18
We were told due to steriods /prednisone that he would continue to grow well past 18 probably closer to age 20 when he stops growing
a hand X-ray can tell the docs if your growth plates have closed
Once closed the body typically does not grow anymore
once off prednisone and on biologics/(in remission) my kiddo grew like crazy
He gained weight first
Then hands /feet grew
Then increase in height
remember short bones grow before long bones (legs/arms )
if you don’t see growth after your bloodwork looks normal again
Ask to see an endocrinologist
They can determine if you have delayed growth
and how much time you have to grow left
my kiddo is 5’11” almost now
So even with lots of steriods over the years
He managed to grow once he was off them /doing well
good luck