Hello emacs-orgmode!

I think I may have encountered a bug (org-mode 7.8.02, emacs 23.3.1, ubuntu 12.04.2). It seems that if I have a file with #+STARTUP: logdrawer at the top, but the LOG_INTO_DRAWER property unset on an item, clocking in and out doesn't get logged into LOGBOOK. To illustrate:

#+STARTUP: logdrawer
* TODO Finish important task
:PROPERTIES:
:Effort: 1:00
:END:

(clock in and out)

#+STARTUP: logdrawer
* TODO Finish important task
CLOCK: [2013-06-07 Fri 15:52]--[2013-06-07 Fri 15:52] =>  0:00
:PROPERTIES:
:Effort: 1:00
:END:

But if I add the LOG_INTO_DRAWER property, now my CLOCK entry goes into LOGBOOK:

#+STARTUP: logdrawer
* TODO Finish important task
:PROPERTIES:
:Effort: 1:00
:LOG_INTO_DRAWER: t
:END:

(clock in and out)

#+STARTUP: logdrawer
* TODO Finish important task
:LOGBOOK:
CLOCK: [2013-06-07 Fri 15:52]--[2013-06-07 Fri 15:52] =>  0:00
:END:
:PROPERTIES:
:Effort: 1:00
:LOG_INTO_DRAWER: t
:END:

I didn't see anything in the manual on this, but I apologize for spamming the list if this is intended behavior. 

Thanks!
   -Matthew