What I would do in your shoes....
If I paid $3K for a new bike, took it to the bike shop for repair right from the start and they couldn't fix it immediately, I would demand my money back.

I am a Specialized fan. I have read the other threads. I would never buy a FS anything.

I don't want to blame you, but if you read the other threada reflecting the issues associated with a binding FS previously and bought the bike anyway, then its on you.

In any event, you should demand your money back. At the very least, the shop should remove a FS from another new bike on the floor and replace yours while you wait. Let them get a new replacement from Specialized.

My thoughts.