I wouldn't think they would have changed it in the '22 compared to my '18, but in mine it is behind and under the glove box at the firewall and against the center of the dash protrusion. Look for a vertical black plastic door that may (or in my case did not) still have a screw locking it in place. You squeeze a couple of tabs and pull that door off (again as long as there isn't a screw holding it in) and the filter is behind that. I honestly don't know if you need to remove the glove box to get at it or not because my TC is a mail van that has been converted to right hand drive and so my glove box is already permanently removed. You can see the opening for the filter in this picture with the red arrows pointing at it. However please note that this picture is one I took in the process of having to change my blower motor so currently I have other stuff removed from down there too - notably the cage that normally covers the blower motor and to my best guess must be what changes whether the system is in recirculate mode or not.
