I actually ordered the same as you with the 5th wheel/gooseneck prep last Tuesday the 13th. Yesterday, it said it was submitted but not accepted by GM, and today just switched to "accepted by GM and moving toward the production process". My dealer told me yesterday that would likely happen this week. Maybe Tuesdays are a thing for the acceptance process. Very happy since I sold my 2019 Denali about 2 weeks ago.Dealer just submitted my order today. 2022 SRW Denali black diamond edition. Has all of the tech and gizmos I wanted other than the 5th wheel prep package. They told me that would delay things.
They sent me the paper work from GM order workbench and under event description it says, “2000 - Accepted by GM”. Is it normal for it to go that quick? The GM seemed to know what was available and what was holding things up, but I’m wondering if maybe I’m reading things wrong.