From what is known, WT does make the official Tesla mats. Currently, there is not a "for sure" 2023 floorliner solution in the WT product line. I was told 8-12 weeks for the Y. They told me there are known differences in dimensions, but did not elaborate. I live close enough to pop on down to Bolingbrook, order up a latte, and will try out the front set almost immediately in the lot to see if the 2022's fit well enough to buy them, and wait on the 2023 2nd row when available. It is the 2nd row where I'm thinking the differences might lie. China has new rear seats, and maybe the North American Y's will also.
At the WT site, there is a spot to request updated info when a new product for your car becomes available.