I wish you would replace the icons that you support in the PRO, with supporting Iconify:
https://iconify.design/
This is so optimised, and very light, and doesn’t affect the site optimization and page load at all! Fully open source project and completely free.
And providing +22K icons!
https://iconify.design/icon-sets/
This way not only we get rid of loading font awesome and … in the theme, but we also will get +22K icons to choose from in the icon picker, from all the icons that we can imagine on the web!