Not able to render font-awesome icons in generated PDFs.

[ksahu93]

Hi,
We are upgrading our App from Grails 2.5.4 to Grails 3.3.10, in the process we upgraded the version of the plugin from org.grails.plugins:wkhtmltopdf:0.1.11 to org.grails.plugins:wkhtmltopdf:1.0.0.RC9. The Font Awesome icons were rendering just fine in the earlier version of Grails, but not since the upgrade.

Here's a snippet from the CSS file that loads these fonts. any help is appreciated:

@font-face {
font-family: 'FontAwesome';
src: url('../fonts/fontawesome-webfont.eot?v=4.3.0');
src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.3.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.3.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.3.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.3.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.3.0#fontawesomeregular') format('svg');
font-weight: normal;
font-style: normal;
}