Bug? After deleting a page, returns to posts list

I think this might be a bug in 3.1 but… if I delete (Move to trash) a Page in my blog, I am returned to the Posts list, instead of the Pages list as I expect.

So — can anyone tell me if this is by design, or point me to the correct place to report a bug? Not major, but it will make you think you’ve lost your mind if you are working heavily in Pages.