I figured part of it out, but still missing something. Here are a couple screens of code that I modified. I can get the labels to show up in the options, but icons to do not appear. Obviously missing something.

Screen 1

Screen 2

Thanks. I am still missing something. Probably syntax error I’m not seeing. I have this called in helpers_extended.php seen in screen 2 above:

‘tti-arrow-target’ => array( ‘group’ => ‘tti’ ),

Thanks.

It appears to just be the preview in the page builder that is not showing up. I can select that icon and update the page. It loads properly with the test icon. Previewer just shows up blank. Any ideas on that?

Perfect, Thanks. Add this code to functions.php and all better.

function admin_style() {
  wp_enqueue_style('admin-styles', get_template_directory_uri().'/css/clc-icons.css');
}
add_action('admin_enqueue_scripts', 'admin_style');