How to create a subtle, manila folder noise texture from macOS Big Sur folder icon?
Hi there,
How does someone create this generative, random subtle manila folder texture from macOS Big Sur icons? 
Those little bumpy, almost subtle bevel noise pattern. If not exactly pixel by pixel, I just want to generate as close as possible appearance pattern from it.
It also appears on from macOS Yosemite to Catalina.
It feels like this is a generative Fractal noise from After Effects, but for Photoshop. But unfortunately I cannot figure out how to do it here.
I'm tryna make a public vector design resource of these File Folder icons, but it's important that I have the pattern as well as a raster graphics overlay, if not exactly as it is, close to it.
