Hi, I'm pretty new to using IconPackager, and I have it on two PCs -- one is Win10, one is Win11. Right now, I'm more concerned on the Win11.
I am trying to use packages that change the icon for the Settings app, but it appears that no matter what package I use, it will not change. This issue is also on the Win10 PC, though I'm not as concerned with it; the Win11 Settings icon is so ugly I can't stand it. I have tried changing the icon to something else as well, which you can notice if you look at the original files, but it did not work 
This software is a little difficult for me to understand, but I am desperate, so any help would be appreciated.
Here is the package I want to use: https://www.wincustomize.com/explore/iconpackager/2223
I have attached an image to show that the rest of the icons work, and another to show that the Settings icon does not.



