My 2016 model does have the wireless charging tray, but it is too small for my Samsung Note 10 Plus to fit. I enquired whether the larger tray from the facelifted model could be fitted, but the price was horrendous (I seem to remember that it was around £700), but involved swapping the tray, some of the fittings, and so some of the cabling.
Having said this, there is a possibility that, while the tray is not fitted to your car, the wiring is already in place and fitting the tray might be doable: a 2018 model would have the larger tray if fitted. I am thinking of the way cruise-control is easily retro-fitted to the CT200h, and it is just a question of adding the stalk.
your dealer should be able to clarify.