[O] new to drawers

[Steven Arntson]

I'm having trouble getting drawers to collapse, and am wondering if I'm
misunderstanding their nature. I make an active region in an org-mode
doc on, for instance, "sample text" and invoke C-c C-x d, which invites
me to name the drawer. I name it "test," and RET, which gives me:

:test:
sample text
:END:
 

":END:" is colored green by org-mode, but "test" isn't.

And it won't go through any kind of visibility cycle. I've tried [TAB]
and shift+TAB, and shift+arrowkey, and don't get any response. Using
emacs 24.3.1 and org 7.9.3f. What am I doing wrong?

Thank you!
steven arntson