Hi, 
May I ask how you integrated the Twitter X icon? As far as I know, this icon isn't available in Elementor's icon libraries. From what I see, the icon uses Font Awesome 5 CSS classes, and the new Twitter icon is only available with Font Awesome 6.

The FontAwesome 6 Library is already loaded through the Sonar theme, but icons within Elementor elements can't reach it. I presume Elementor will make it possible soon. 

Until that day, here a work around.
Please go to wp-admin>theme options>custom css/js
And add this code in the custom css field:

i.fab.fa-x-twitter {
font-family: 'Font Awesome 6 Brands';
}

.fa-x-twitter:before {
content: "\e61b";
}

Can you please allow to Sonaar Sonaar user administrator role.

Hi Maik, 
Sorry but i was confused, the fontawesome library is not yet updated to version 6. 
So I have install the plugin Head and Footer and I have add this line here to import the fontawesome 6.

Please disable the head & footer plugin after the next theme update. It will be not required.

Hi Maik, 
You cant update the Fontawesome library by yourself. 
Which icon do you want?
And are you talking about the libray from elementor or from Sonaar?