I am setting up one website with Sydney and I updated FontAwesome to the newset version, because I needed some icons for the services that didn’t appear in the version that came with the theme.
My problem is that after I included one function in the functions.php of the child theme, the icons I needed appeared but the icon of the mobile menu disappeared. Instead, the only thing I can see is a rectangle. I am able to move it, or to change its colour, but the symbol doesn’t seem to come back.
Is there any easy way to fix this? I know that if there isn’t, I could make the icons of the services as an image, and go back to the old FontAwesome, but I think that there should be a way to make the three line menu come back…
By the way, this is the website: