Her F1 is valid as long as she doesn't use her EAD or AP
Her F1 is valid as long as she doesn't use her EAD or AP. that means she can still work on campus
She can still file CPT, not OPT any more
I contacted the international office in my school before and they said they don't care. My suggestion is don't bother. It will only mess things up if you run into some idiot officers.