Our Confluence got upgraded last night. Today, in my sidebar, I can no longer open up sub-pages. For example, The "FWI - Digital Signs" contains many sub-pages. In the older version of Confluence, I was able to click on a disclosure triangle in front of the name. It would open up the sub-pages under it. Now, the only way to see my sub-pages is to click on "FWI - Digital Signs", which loads the page (which I don't like). Is there a setting to turn the disclosure triangles back on?

Also, there is no easy way to tell if an item has sup-pages below it. There does not appear to be an indicator to let you know.