I am working a rewrite of of an application that was previously built with Ember 3.12 and now being tested with 4.20. I am building out a few components and decided to mess around with the footer and it requires a simple span that had some text and a github icon. Previously we used "ember-font-awesome": "^3.1", but I think no-one is currently maintaining the addon and we are looking to use "@fortawesome/ember-fontawesome": "^0.3.2", with:

"@fortawesome/free-brands-svg-icons": "^6.1.1",
"@fortawesome/free-regular-svg-icons": "^6.1.1",
"@fortawesome/free-solid-svg-icons": "^6.1.1",

After setting things up there are a few icons that work but some that don't for instance: <FaIcon @icon="github" @prefix="fa"/>. I put the prefix attribute in because it stated that you may need to do this because of the default fas prefix and github icon uses fa. Here is the error message I get in the browser console.

fa-icon.js:117 Could not find icon: iconName=github, prefix=fa. You may need to add it to your icons.js.

So I added an icon.js file to the config/ folder I am still having no luck displaying specific icons. Any suggestions.