Remote Tail Gate Lock Question

Good Afternoon,
I have a 2021 TRD Sport, but never ordered the remote tail lock when I bought the truck.
Anyway, I bought the kit to do it almost a year ago, but then ended up moving, working and never getting around to installing it.
Today, I finally got around to scoping out what I need, and when I pull up the carpet in the passenger side, there is already wiring running through the grommet that, according to the videos I've watched, is where the tail gate locking wiring also runs! Did something change on the 2021 models that anyone is aware of?

I will more than likely just end up having both sets of wiring in the same grommet, but I was just curious if I was missing something? Thank you

 

Do you have bed lighting?

 

I do, yes

 

Thats what that wire is.

 

Perfect, thank you and good to know