Based on this post: https://support.zendesk.com/hc/en-us/community/posts/208086567-What-is-recent-activity-, the answer is, "Recent Activity should be pulling in recent activity, I believe it is set to pull in data from the Community by default". The documentation indicates that the widget template has an optional parameter to specify scope to be one of community (default), category, or section.
We are using the template on the Home Page, but we do not specify the scope parameter. The confusion is around how the widget should work on the HomePage since some articles and article comments are showing in the results but not across all categories and sections. Based on the documentation, it's not clear how this should work on the Home Page. I would expect that the Home Page would work like an activity stream across the site, and the behaviour would change as you navigate into different categories and sections.
We need some clarification on how this advanced helper works on the Home Page so we can understand how to control the content displayed to our users.

