Scope of management OU synchronization problem

Scope of management OU synchronization problem

I am running Desktop Central v90033. I have configured SoM to scan Active Directory for new machines every morning and automatically install the agent. I have noticed that SoM is finding computers that are not in an OU that I have specifically included in the configuration.

If I select a parent OU in SoM, is that supposed to find machines in any of the OUs beneath it? If not, this appears to be a bug in the software.
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