The non-magenetic screw instruction is wrong

Three times, I’ve tried to correct the non-ferrous/non-magnetic screw instructions for both the 5 and 5s.

iPhone 5s Home Button Replacement

Each time, the correction was denied by iFixit staff.

Why? It’s obvious to anyone who has fixed a 5 or 5s that the instructions are wrong, and worse, the instructions that are there on the site will damage the device and screw with the magnetometer when reassembled.

The non-magnetic screw is longer and in the upper right, not shorter or in the lower left.

Why were the corrections denied and why three times?