I have an MVC widget with Index method that has RelativeRoute attribute, but when calling the route relative to its page, the content is rendered alone and ignored the template/page, which is against what is mentioned in this docs (http://docs.sitefinity.com/feather-use-the-relative-routes-api)
My Header and Footer SfPlaceholder are ignored and do not render content.
Knowing that I am using pure MVC mode and an .cshtml layout file.