gnome's file v3.6.2 (nautilus) has lost the inline folder expand function

I just update to current gnome 3.6. So this will also bring an redesigned file app (nautilus). In the ListView I miss the folder expand Icon to expand the folder inline. With double click of course a new will be opened.

Has anyone an Idea how to activate the inline expand feature?
Maybe it's lost in the redesign.

Tree view is actually available in 13.10, 14.04 beta: Under preferences, check this option:

Just to make clear what this is about: It is officially called "tree view" (screenshot)

This feature has been removed in Gnome 3.6 .

A poll on omgubuntu mentions it, linking to the git commit.

More to the point is the last comment in this gnome bug:

William Jon McCann [developer] 2012-08-14 21:43:49 UTC

The tree view has been removed from nautilus.

Sad.

If you mean the TreeView in the left pane, then it was removed.

Check for more changes: http://blogs.gnome.org/mclasen/2012/08/30/on-nautilus/