• When it's not in "edit mode" consider moving the "Add new item" directly below the last item in the list.
• Consider renaming the action to "Add list value" or whatever most closely describes the action.
• Consider making the font sizes the same within the dialog. The Name field looks too small, while the Edit name looks too large, but the "Add new item" looks about right.

https://issues.redhat.com/secure/thumbnail/12464511/_thumb_12464511.png

• Also when the Edit form is open is it scrolled out of view by default. Maybe as a short term patch could the area auto scroll somehow to make sure the form area is in view? Would be best to just redesign this though in the long run imo.
  Thanks!
  Liz