I was also waiting for the update. I tried manually checking for it but it didn't find any new updates.
A few days later I had to go to a job site early in the morning. No notifications from the truck that there was an update ready.
After my job walk (about 30 minutes) I got back into my truck to instantly notice that the center console looked different. It updated while I was walking the job.
I do have a dash cam installed and that sends me notifications on the FordPass App that there's an electrical drain, maybe driving it charged it up? I don't know I'm not car savvy enough to know if that's how it works.