Anyone with a 2023 X ever remove the front seat backs? Saw a video from RPM showing an older version just pop off after you remove the pin and take off the headrest. I followed the steps and successfully got the head rest off but the seat back wouldn’t come off even pulling as hard as I could. Is there a change in the 2023 model that makes the process different? Trying to take off the seat back so that I can install an after market one that has a folding tray table. On road trips, my wife usually sits in the back with our toddler and having a flip down tray table would be helpful in snack/food prep for the toddler.