If you select text in the URL area, you can cut, copy or paste from the
right-click context menu. If you do the same in the body of the page, you
can only get to those functions via the toolbar cut or the pull-down menus.
This is seriously inconvenient for me personally, as I frequently cut search
terms and names out of pages so I can paste them into other web forms. I
would expect it to work that way since most kde apps have that behaviour
already. Is this intentional design? If not, consider this a new feature
request.