Older iPhones Don’t Get This New iOS 15 Feature

So, iOS 15.4 just came out in a beta form, and there was an awesome feature that came out, but it looks like it’s only on some of the newer iPhones. So, iOS 15.4 gives us the ability to unlock our iPhone with a mask on, this is an awesome feature, in my opinion, it’s a few years too late, but better late than never! What’s the negative of this feature? Well, it looks like it’s only for the iPhone 12 and…