Front Sensor Assembly Screws on the iPhone 11 replacement screen

Front Sensor Assembly Screws on the iPhone 11 replacement screen

In the screen replacement video https://www.youtube.com/watch?v=jtl4KKRI... it shows that there are 4 screws that connect the front facing sensor assembly to the screen. This has to be paired to the new screen, but I was wondering why the pictures on the replacement iPhone 11 screen https://store.ifixit.co.uk/products/ipho... on the ifixit product page did not have these 4 screw holes.