Adding custom icons to pro svg kit

[phpMagpie]

Describe the bug
I'm following the guidance at https://github.com/FortAwesome/Font-Awesome/wiki/Customize-Font-Awesome to add custom icons and can get it working when using https://use.fontawesome.com/releases/v5.11.2/js/all.js, but not when using a pro font kit.

To Reproduce
js fiddle with free 5.11.2 SVG (working):
https://jsfiddle.net/mr79o4ce/1/

js fiddle using pro font kit SVG (not working):
https://jsfiddle.net/dmw43c2g/1/

Expected behavior
The 3 custom icons should appear as they do in the working fiddle.

Version and implementation
Version: Latest as using font kit
Browser and version: Google Chrome (latest)

• SVG with JS (using FontAwesome Pro font kit with SVG enabled)

Bug report checklist

• I have filled out as much of the above information as I can
• I have included a test case because my odds go way up that the team can fix this when I do
• I have searched for existing issues and to the best of my knowledge this is not a duplicate

[phpMagpie]

P.S. If I use the Font Awesome CDN (https://pro.fontawesome.com/releases/v5.11.2/js/all.js) it works too, but that service is being Sunsetted, so really could do with this working with the kit implementation.

[tagliala]

Hi, sorry for the late reply.

I didn't check that wiki with the kit, sorry. If you have a workaround let me know I will update that