Social media in widget not working even after fix to function-set-avia-frontend

Hello,

Our social media icons are in a widget in the footer instead of in the socket. It worked until the WP 5.3.1 update. I did replace the file function-set-avia-frontend.php, which has fixed the problem everywhere, except in the widget.

Here is what I have in my CSS:

#footer .social_bookmarks li {
clear: none!important;
border: 0 !important;
}

And in my widget:

<ul class="noLightbox social_bookmarks icon_count_3">
 	<li class="social_bookmarks_facebook av-social-link-facebook social_icon_1"><a title="Facebook" href="#" target="_blank" rel="noopener noreferrer" aria-label="Link to Facebook" aria-hidden="true" data-av_icon="" data-av_iconfont="entypo-fontello"><span class="avia_hidden_link_text">Facebook</span></a></li>
 	<li class="social_bookmarks_twitter av-social-link-twitter social_icon_2"><a title="Twitter" href="#" target="_blank" rel="noopener noreferrer" aria-label="Link to Twitter" aria-hidden="true" data-av_icon="" data-av_iconfont="entypo-fontello"><span class="avia_hidden_link_text">Twitter</span></a></li>
 	<li class="social_bookmarks_youtube av-social-link-youtube social_icon_3"><a title="Youtube" href="#" target="_blank" rel="noopener noreferrer" aria-label="Link to Youtube" aria-hidden="true" data-av_icon="" data-av_iconfont="entypo-fontello"><span class="avia_hidden_link_text">Youtube</span></a></li>
</ul>

Is there a way to correct this problem?

Thanks!