I removed the ref portion and that allowed the link to work. https://smile.amazon.com/gp/product/B08F7DCWLF/
Oh, and happy cake day!
Fwiw, I had issues with a similar extension cable (also from Poyiccot). It causes the display to turn off and on randomly and produces some artifacts.
I switched to this two days ago and no problem so far: https://smile.amazon.com/gp/product/B08F7DCWLF/ref=ppx\_yo\_dt\_b\_asin\_title\_o02\_s00?ie=UTF8&psc=1
This is the one I use
Right Angle Displayport 1.4 Cable... https://www.amazon.com/dp/B08F7DCWLF?ref=ppx_pop_mob_ap_share