I did check Ford's part ordering syst about the backorder status. Supplier is missing components & "OFF BACKORDER DATE WILL BE DETERMINED"
I can't tell for sure, but it does look like some may be available to Ford dealers from their accessory supplier?? (I don't work in parts, but it looks to me like the accessory distributors may have a small amount of inventory?)
Op here, I was with my dealer today when she looked them up in their Accessory catalog. She said she's had bad experiences with accessories before and confirmed 'missing component' , she laughed and said there's only a single component, the mat.