At the moment it is only possible to use all free FA Icons or custome svg files in the “svg icon subset” setting.
Please make it possible to use a custome FA Kit to support FA Pro Icons.
Is it possible to add a setting like “Custome Font Awesome Kit Code” and when it is set change the header entry to code like this:
<script src="https://kit.fontawesome.com/(custome kit code).js" crossorigin="anonymous"></script>
With this change the “svg icon subset” setting probably can aceess FA Pro Icons and it is possible to use them in the api.