It's a hoax!
For those who didn't watch the video, here is how Jason, the magician says it works:
Use a complete 52-card deck with no jokers.
Pick a rank from ace to 10.
Deal cards one at a time until you get to the third card of the chosen rank. Take note of the total cards dealt to that point.
The fourth card of the chosen rank will appear the same number of cards from the top of the remaining cards as it took to find the first three.
The whole thing is a practical joke. He uses a prearranged deck, made to work for the rank he picks. It appears he shuffling, but he is a very good card mechanic with a fake shuffle.
On YouTube you can pre-screen comments to show and he only shows comments from his fans that falsely claim it works for them. It's all a big hoax to gaslight the audience.
I get into it in even more detail in my December 22, 2022 newsletter.