XenForo I can't add a simple Font Awesome icon.

[Dkf]

I can't add the 'envelope' icon. Not PRO...

I created two additional fields - Telegram and Email.
Telegram - ok. Email - not working. Why?


Users > Custom user fields >


I


Telegram

Value display HTML

Code:

<a href="https://t.me/{$value}" class="button {$fieldId}" target="_blank"

Wrapper display HTML

Code:

<div>
        {$value} data-xf-init="tooltip" title="{$description}" >
    <i class="fab fa-telegram-plane icon"></i>
            {$description}
    </a>...

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