If you go by what it shows when you design a Gravity on the Lucid site the 5 seat configuration doesn't have them where the 7 definitely does. But it's a render and maybe it changed in production?You know what, I shouldn’t have spoken with a definitive tone. I think the 5 row could also have these cutouts. I’ll see if I can speak to a few people and get a definitive answer, but I’m unable to find any pictures of a vehicle without these cutouts.
Sorry if I mislead you. Maybe @HC_79 knows?
Edit: I just realized the mats on the site specifically say they're for the 3 row.