Dependencies (references) tab not working for materialized views.

Question

I am using SQL Developer version 1.2.0 Build 29.98. I also had this problem with version 1.1.
I have created some materialized_views that are used by assorted packages, some of which are in other schema than the one that owns the materialized_view. When I select the specific materialized_view, then click on the 'Dependencies' tab, two displays appear. the first, 'Dependencies' is populated. The second 'References' is not. When I click on 'Refresh', nothing happens. I wrote my own query to see if there was a problem with the underlying data. The query shows me that the linkage data is there, linked to the TABLE object created to support the materialized_view object.
SELECT
i.owner AS input_owner,
i.object_name AS input_name,
i.object_id AS input_id,
o.owner,
o.object_name,
o.object_id,
o.TIMESTAMP,
o.status
FROM dba_objects i
INNER JOIN
public_dependency p
ON (referenced_object_id = i.object_id)
INNER JOIN
dba_objects o
ON (p.object_id = o.object_id)
WHERE i.owner = :owner
AND i.object_name = :object_name

Answer 1

We finally got Office Web Apps installed and now the Most Popular is working.  Of course that means only when the documents are viewed in the Office Web App are they recorded for the Most Popular report.  We've done some testing and opening the
file directly in the desktop application, or even editing the file directly in the desktop application are never recorded.  My one disclaimer with this is we are using Office 2010, I'm curious if Office 2013 perhaps records views and edits using the desktop
application?
Luckily the latest OWA patch now allows PDF's to open in the Word Office App as well, so those views are recorded.  If you have any non office or non PDF in the library, views will not be recorded for these items unfortunately.
I can't believe how this isn't documented anywhere. 
Nick Hurst