I have added a font awesome to my site that has the option to set URL on it. But when I am putting the link pressing the Set Link button. It is redirecting me to the WordPress blog post page.
Step to reproduce the issue.
Add font awesome icon using WpBackeryPageBuilder and set a Custom link on it. Like I am setting social account link.
I hope you are well today and thanks for posting here.
I have tested it on my test site and it’s working fine for me using latest version of Gillion theme.
This can be due to plugin conflict on your site so please try temporary deactivating all plugins except Unyson and WpBakery page builder plugins and see whether everything works fine and then enable the plugins one by one to see which plugin is conflicting if any.