In case the custom theme icons are missing, you have to follow the troubleshooting steps below:


Step 1 - Update the icons


The first step is to update the icons. Go to Elementor > Custom Icons > theme-icons > hit "Update"




Step 2 - Mixed content error


Does your installation have an SSL certificate? If yes, the missing icons may be due to a mixed content error. You can check this solution Vamtam Elementor Themes: Mixed content SSL warnings