Are forward/backward adjustable headrests gone for 19 Denali drv side?

[gmc1]

My 14' Sierra sle had adjustable pedals that I appreciated. But also an adjustable headrest forward/backward on the driver's side that I adjusted frequently depending on my driving position, my brothers 19' ford f150 platinum has the same both drivers and passenger headrests.

 

My new, MORE expensive than his F150, gmc Denali doesn't have adjustable headrests on either seat. Up/down obviously yes on my truck but back and forth.. nope. Not like my 14' sle drivers side. Nor my brothers 17' and now 19' f150 platinum both sides. 

 

I'm genuinely wondering if my dealer didn't swap out a non adjustable passenger side "Denali" headrest with my drivers side headrest.