;TLDR Got mats eventually on day of pick up after a small back and forth with the manager.
I mentioned mats being included with my current car and got the dealer to agree to it in front of his boss who was watching the deal. When I went to pick up the car it had been forgotten about and I said I wouldn’t put the pin in until I got them as promised. The dealership manager said he understood I was promised them and threw them in the car personally as I watched.
Current car 2022 Hyundai Kona premium in Jungle green.