Hi Mike,
Noted, but on a side note, if any plugin requires integration to the theme then it should follow the standard of the system it wishes to integrate. And it should have the ability to adapt between integrations and its own preferred library isolated to the theme.
It is slowing down since I have to load x2. And original FA icon is way lighter than PROs 3 libs don’t know how you managed to make them so big in size.
That means you wish to integrate a different version of the library that is faster as you preferred, that’s going to cause issues since the builder is only integrated with a specific version. And each version has a different set of icon codes and if you loaded a different library that has a different set of icon codes then the builder will fail as it will display different icons, and sometimes no icons at all. That is why in every update, you will see icon issues since the icon codes changed and you’ll have to clear the cache, that’s going to happen too if you force your own icon library to the theme, like the usual FA class (and if another plugin loaded the same FA Classes then the same issue too, conflicts and missing icons). And to prevent all of that, we use our own naming and integrated it in the core, but that kind of integration doesn’t limit anyone to integrate their own libraries.
Font-awesome Pro and 5.0 have many sets of files for the icons different from its predecessor, it’s completely different from the older versions that you thought faster. And it’s not about FA icon standard, remember, they have many different major versions that have different standards from each too, so I’m not sure which standard you’re following. And it’s about Wordpress standard and not FA library standard. Wordpress is modular in which software is developed by multiple people, hence, the priority is always preventing conflicts by using unique names. Even Wordpress loads its own version of jQuery to prevent conflict, and once another plugin forced its own version, the entire feature that depends on jQuery fails too, that is same for icons.
The latest with twice amount of icons and codes
https://fontawesome.com/changelog/latest
The old, faster but fewer icons
https://fontawesome.com/v4.7.0/
Thanks!