ad8a5d7 created the issue

Hi Guys,

I've found another bug. When I'm on a long list of directories.

1. I select a directory/file.
2. Scroll down or up so that the selected file doesn't display anymore
3. Expand a folder by clicking the arrow. Folder is expanded. However...
4. Takes me to the active selected file/folder. And I'm lost where I had expanded the folder

Note: this issue doesn't exist when I've not selected any file/folder before, OR, when I use keyboard down/right keys. The active screen view doesn't disappear.

This is not a big issue, but too much annoying.

I'm on a Mac with Mavericks OS.

Good luck!