CLONE - Deleting file with versionable aspect via WebDav does not show up in "Manage Deleted Items" in Alfresco Explorer

I see an issue where a file with the versionable aspect is deleted via WebDav does not show up in "Managed Deleted Items". I've verified I can delete this in either Alfresco Explorer or Share and it will show up in MDI, however.

Steps to replicate:

1. Install 4.1.8 (also tested and replicated in 4.2.3)
2. Mount a WebDav drive for 4.1.8
3. In browser upload testfile1.
4. Add the versionable aspect to testfile1.
5. Go to the WebDav drive from a Windows 7 client and delete testfile1 inside Windows Explorer.
6. In browser and Alfresco Explorer, look in Managed Deleted Items (via User Profiles with admin user).

Expected:

Testfile1 should show up in Managed Deleted Items

Observed:

Testfile1 is not there

I ran the following sql to ensure the testfile1 was not in the system:

SELECT X.Name, an.uuid, an.audit_created AS 'Date Deleted', an.audit_modifier AS 'Deleted by User' FROM (SELECT np.node_id, np.string_value AS Name FROM alf_node_properties np, alf_qname q WHERE np.qname_id=q.id AND q.local_name='name' AND np.node_id IN (SELECT an.id FROM alf_node an, alf_store store WHERE an.store_id = store.id AND store.protocol = 'archive' AND store.identifier = 'SpacesStore')) AS X, alf_node AS an WHERE X.node_id=an.id ORDER BY 'Date Deleted', 'Deleted by User';

After running this, the testfile1 does not show up in the results. The customer confirms he gets the same.

Customer urgency: this is listed as a severity level 4. The urgency from the customer's point of view is low to medium.

Fix version: The customer has an Enterprise subscription. In the past they have requested a number of hotfixes but have not mentioned it thus far while I've been working this case.