Mine was unscheduled clean when I ordered on 6/11. Never got scheduled and was canceled by the dealer on 9/29. Put in an order with my local dealership with a confirmed allocation and received an email from Ford confirming my order jmoMy dealer told me I should be getting an email but I never did. Order placed on 10/15, and they confirmed it was slotted against one of their allocations. I have reason to believe they know what they're doing here as they did have quite a few allocations for the 2021s and even sold one of them to a forum member here. So this isn't a dealership that has not sold any gen3s yet.
Also spoke with Jeremy at Ford Performance yesterday who confirmed that my order was showing as Unscheduled Clean, and that the "Clean" implied it was against an allocation.
Dealer feels production won't start until late November (FP said the same), build scheduling won't happen until mid-Nov, and that my truck likely won't arrive until February. I have asked them (rep and manager) the allocation question many times, and have been assured each time that my order is against an allocation. Time will tell.