deleting pages from Sprit/Upfront

I am having an issue deleting pages (not posts) when in the upfront/spirit editor.

In the admin backed it shows only posts, not pages (is that how its meant to be?)

So from the actual front end editor, I click Posts / web pages in editor, and get the list. it possible to delete posts fine, but web pages do not delete. Also for some strange reason the formatting seems all over the place when you hover over page names. Why would it delete posts but not pages? should I be able to do this from the back end admin as well?