I was adding some items to my OCD today, and suddenly I no longer get the automatic details view on the right side panel when I click on any artist or CD in the left side panel tree.

The only way I seem to be able to see the details is by finding the artist and album on the tree view (left panel) and clicking on the artist and selecting "view details". It is a bit of a pain in the ass. I preferred being able to just click on anything in the left side panel and having the details appear automatically on the right.

Any idea what I might have done?

Thanks in advance,