As the old Paper Lantern theme is being phased out, cPanel has introduced the Jupiter theme. With the most recent cPanel update, the Domains options have been updated and reduced. The Add-on Domains and Sub Domains options have been combined into Domains with the Jupiter theme.
Let's look at how to add a new domain in the Jupiter cPanel theme from the Domains option, which is quickly becoming a standard option.
Domain section in Jupiter theme cPanel
When you navigate to Domains, you need to click on the blue button at the top right with the text “Create A New Domain”.
list domains in domain section Jupiter theme cPanel