Will AppleCare+ repair damage on the back of my iPhone if I initially stated that only the front was cracked?

A few days ago I set up a service repair through my AppleCare+ plan to address the accidentally cracked screen of my iPhone 8. I’m just waiting on the packaging to be delivered so that I can send off my phone for repair. This particular service request is for “Cracked Screen (Front Only)”. However, I just noticed that in fact there actually is a long, thin, hairline crack on the back of the device as well. What should I do? Will the back-of-phone crack be repaired as well?