Why isn’t that an option? I’m not sure lol
Try this:
add_action( 'wp','generate_move_page_header' );
function generate_move_page_header()
{
remove_action('generate_before_content','generate_page_header_inside', 10);
add_action('generate_after_entry_header','generate_page_header_inside', 10);
}
Adding PHP: https://generatepress.com/knowledgebase/adding-php-functions/
In order for the above to work you need the setting set to “Inside Content Area”.