FontAwesome special chars not displayed correctly

[csidirop]

Some FontAwesome chars are not displayed correctly, as you can see here:

Those chars have the unicode id f0d7 and f105 and require the FontAwesome font.

Our omeka instances are up-to-date and have following fonts in different formats:

• fa-brands-400.ext
• fa-regular-400.ext
• fa-solid-900.ext
• fontawesome-webfont.ext

The later two containing style for given chars. The first ones don't. The last one an older version of the font.

In my local test instance, as in our live instance, the fa-solid-900 font is loaded:

But for FontAwesome 5 and never the CSS call has to be updated. (see here)

I can provide will provide a PR if wanted.