Subpage level 3

Steps to reproduce

1. Go to a page, publish some content.
2. Go back to Pages in CleanSlate and hit "Unpublish" to the page from step 1.
3. Edit the same page. Add some new content. Save (but do not publish) this page.
4. Return to Pages in CleanSlate and hit "Publish"

Results

The content on the page shows what was last published.

Expected Results

Since we added new content in step 3 and saved that content, hitting "Publish" should show us the new content.