[Orgmode] Can drawers be embedded in org-mode?

[Jing Su]

Hi there :)

I tried embedded drawers but got weird results: 

I inputted: 

#+DRAWERS:  REF ABSTRACT

* Topic I
  :REF:
   - ref A
     :ABSTRACT:
     blah blha
     :END:
   - ref B

     :ABSTRACT:
     blah blha
     :END:
   :END:

and used TAB key to fold/unfold it. I expected: 

* Topic I
  :REF:
  - ref A 
    :ABSTRACT:...
  - ref B
    :ABSTRACT:...
  :END:

and 

* Topic I
  :REF:...

but found out the following: 

* Topic I
  :REF:...
  - ref B

    :ABSTRACT:...
  :END:

am I wrong at some where, or org-mode just does not support embedded drawers yet? if it's not supported, is it already in the wishing list? 

Thanks a lot :)

JIng