Hi there,

I've updated the FontAwesome to v5.15.2 and applied some fixes on your site. Following are the changes.

/templates/charm/css/font-awesome.min.css  <--- updated to v5.15.2

/templates/charm/css/fa-v4-shims.css  <--- added this file for backward compatibility with FAv4

/templates/charm/css/v4-shims.min.css  <--- added this file for backward compatibility with FAv4

/templates/charm/fonts/fa-brands-400.woff  <--- added these font's files

/templates/charm/fonts/fa-brands-400.woff2

/templates/charm/fonts/fa-regular-400.woff

/templates/charm/fonts/fa-regular-400.woff2

/templates/charm/fonts/fa-solid-900.woff

/templates/charm/fonts/fa-solid-900.woff2

/templates/charm/fonts/fa-brands-400.ttf

/templates/charm/fonts/fa-regular-400.ttf

/templates/charm/fonts/fa-solid-900.ttf



/templates/charm/index.php  <--- applied a fix to this file.

// Line: 98

$theme->add_css('font-awesome.min.css');

$theme->add_css('v4-shims.min.css'); // Added this line.

$theme->add_js('jquery.sticky.js, main.js');





/templates/charm/features/social.php  <--- applied a fix to this file.

// Line: 107

if (count($explt_custom) > 2) {

	$explt_custom[0] = array_shift($explt_custom) . ' ' . $explt_custom[0];

}

// Line: 111

$html .= '<li class="social-icon-custom"><a target="_blank" href="' . $explt_custom[1] . '"><span class="'. $explt_custom[0] . '"></span></a></li>';

And I've also updated the custom social button in the HelixUltimate setting. Check out the attached screenshot.

Rest assured these fixes will be available in the next release of the Charm template, but it is best practice to create a backup before updating any components/templates on your site.

Hope this helps.
Thanks.