Hello,

It seems that you have disabled the “Font Awesome library” option that is situated in Theme Settings -> Performance -> Fonts & Icons -> Font Awesome Library -> Set it to always use.

https://monosnap.com/file/C4eCIRAYDqFT0744CwmQADxkL2Ns9V

Without this option, icons are loaded on pages where elements of the WPB Builder are displayed that have some icons.

If you would like to discuss further issues, our customer support team is here for you.

Kind Regards