00 Red iridium Polarized Blocks the IR camera on Face ID Phones. Try it, but being that they are one of my only pairs of RX Romeo lenses... i know for a fact it’s true... the struggle is real.
Had been hit or miss on mine as well. On Linegear polarized 8/10 times it works, gold lenses non polarized on leather mars 6/10, black iridium non polarized 9.5/10. Annoys me. But I love my x metals so I’ll use my pin code instead.
When the iPhone X launched, there was no option to record multiple faces like there was to enter in multiple fingerprints with Touch ID, but that's something Apple changed in iOS 12 and later. Now you can add a second face to Face ID, which is useful if you have a job where your face...