Page Hero merge feature isn't merging

Hi Guys,

I've just started a fresh instal of GP Premium and I'm also using a child theme.

The site is: https://nine2new.nine2demos.co.uk/

I've followed your video on using the new 'elements' feature to create a merged page hero section and have set it to apply to all pages and use the featured image as the background but it's not merging. It's just sitting below the nav.

Am I doing anything wrong?

Here's a set of logins incase you want to go in and take a look:

User: gpadmin
P/W: 5cW)#ahz)Qo06SGrxUtfioS*