3/6 - I submitted an app and it was rejected for hidden functionality. 3/7 - I replied in App Store Connect to clarify my app. 3/11 - I followed up in App Store Connect. 3/15 - I submitted a Developer Support Ticket 3/16 - I received a reply from Developer Support that said the App Store is working on it.
I'm not sure if 2 weeks is a long time to wait for an appeal or not. Am I being impatient or should I have heard something by now?