you have the option to select install a SSL in a new domain so it always fail since to install the new SSL it need to verify the domain point to the server.
that option SSL need to be removed from add domain so it not fail. and just be added inside panel when customer enter the domain and just add a SSL like in cPanel.
also it fail but still add the domain not showing it. need to be fix.
it is a bug, to add a new domain is not suppose to have the SSL option there is suppose to be in the panel after the domain is added. this confuse customers
also it give error and not showing it confusing even more.
This is absolutely not a bug, there should be the choice to enable SSL when creating a site or not.
If it is confusing then maybe there could just be a note next to the option checkbox telling users not to enable it until DNS is pointed to the server.