If the buttons or other icons do not appear on CoDesigner widgets after using Font Awesome then simply follow the steps below to fix this issue:

1. Go to the WordPress dashboard on the site’s backend.
2. Got to the settings of Elementor.
3. Click the advance tab and here you will find an option where it says- “Load Font Awesome Support”
4. Click “Yes” and save the settings.

That’s it! Now, you won’t face the issue anymore.