It's the passenger seat, so what? She's not driving...
They got rid of that in 2019 for some reason... If a MK6 Passenger seat will fit
in the MK7 Jetta, you can swap seats...
Rline Jetta has no height adjustment on the passenger side either.
List of interior cheap-outs compared to Mk6:
Passenger seat height adjustments
Fixed rear head rests
Missing vent on/off dials
No glove box lock
Pedal assembly (gas pedal no longer floor mounted)
Trim strip doesn't extend to rear doors
Reduced speaker count (most trims)
No CD player (most trims)
On the other hand:
8" nav display compared to 6.5"
Heated steering wheel
Heated back seats
10 color ambient lighting
Larger panoramic like sunroof
Memory driver seat/mirrors
Funny, there is another post in another forum with a 5' wife having the
same issue with their 19 SEL from last year...