Hi,
I’ve been trying to activate the 8th header from your variations, but it seems like it’s missing from the theme’s options.
Please take a look at the screenshot.
Thank you.
When you add a widget in Appearance > Widgets > Widget area in the header, the search disappears from the header. If you want to show it, add the search widget in Appearance > Widgets > Widget area in the header and you will have the clone of the 8th header.