How to use FontAwesome icons in templates, when it shows html instead of icon

[sickvisu-com]

Idea is great, but I miss some wiki.

How to use icons in this engine?

Here is model:

{
      name: "Email",
      link: "#email",
      icon: "<i class=`fas fa-envelope`></i>", 
},

Here is template
<span class="bind-icon"></span>

Here is html output (should be icon)
<i class="fas fa-envelope"></i>

[sickvisu-com]

This seemed to work, but I am not sure if thats correct solution:
.view(div, {rawMarkup: true} );