Elementor displays page content in custom header content

Hiya I'm not sure whether this is an Elementor problem or a theme problem, but thought I'd let you know that Elementor's page content displays in the Clean Box home page's custom header. It also displays in the main content area of the page. I like your theme, and Elementor is widely used, so thought I'd let you know. I can send you a link if that's helpful. Cheers Jackie