Daxing 144h visa-free

Hello! My partner and I (Spanish and Mexican) are traveling to Seoul from Amsterdam with a stopover in Daxing International Airport. Can we apply for the 144h visa-free permit there? Our stopover is for 4 days. I saw that we have all the requirements but not sure about Daxing.

I read many comments about people saying that their visa was denied by immigration there and had to spend the time at the terminal, but that was mostly for cases less than 24h stopover.

Now I am really concerned that they would denied us the 144h visa in the Daxing Airport and let us wait there for days.

Thank you!