Well....hmmm.....that's interesting. Didn't know that was an option before I purchased and installed the cup holders from Quadratec
https://www.quadratec.com/p/quadratec/rear-cup-holder-conversion-wrangler-jl-factory-leather-seats
I watched one video on YouTube:
Very easy install and the helpful hints/suggestions worked great.
Yes, the rear seats do not fold down completely flat now unless I remove the headrest. But that tradeoff was worth it for me. I know there are two extra cup holders in the middle seat/armrest. But I like the ones on the floor better. Old habits are hard to change from my JK days.
Still very happy with my purchase and install. Tested it on a 1200 mile road trip and all worked perfect. No drinks were ever spilled and the cup holders stayed in place.