Below is a link to a slightly used 2018 MAX 4X4 XL model with column shift and front buckets. Just as an example, for OP to study its interior photos. Note that this particular MAX doesn't have a 3rd row seat.
https://www.raisorford.com/used/Ford/2018-Ford-Expedition+Max-0ea28ad80a0e0adf3382d374187c5a39.htm
Compare the above Expedition front seats to a 18+ f150 XL and you will see they are the same. Example used F150 dealer ad:
https://www.fermanauto.com/VehicleDetails/used-2018-Ford-F_150-XL_2WD_SuperCab_6.5'_Box-Tampa-FL/3388852303
You'll notice that not only are the front bucket seats appear identical between the Expedition and F150, but so does the floor mounted mini console with cupholders. I'd be fairly confident that adding the F150 XL and XLT center jumpseat into an 18+ Expedition XL would be no issue.
Given the electronics, such as occupant sensors, seat position sensors, airbags, etc, you'll be hard pressed to find anyone to remove one or more front seats and install anything out of a something-else.
Hope this helps