On 31/03/15 13:17, Tudor Girba wrote:
- I tried selecting the list of implementors with the mouse, but was only able to
  do so after moving the selection to the first of the implementors.

I am not sure I understand this part. Are you clicking on the "Implementors" label, or on an element in the list. The latter should work, the former should not.

Why should that not be allowed? If you don't want to clutter the UI, the arrow could perhaps be shown on hover? After clicking on an element of the list, I can click on the implementors right-arrow.

Stephan