The line for JCP is a terrible concept

[Raavak]

Serious questions from someone who plans to do this camp sometime here:

So if I get in line and I'm 6th, I can set an alarm to come back in 23 hours and 55 minutes or something and get my prod, then afk til then? I used to hear rumors you had to be active in your 4 hours but no one mentions that anymore.

What if the guy in front of me LD's and doesn't come back? Do I move up in spot not knowing this and end up losing out? Or does it just become a thing where the chancellor becomes a free-for-all if I am still afk?