I didn't find an area to ask this question but can someone also confirm if this happens to them? I was considering creating an SR for this.

1. Under Devices - Workstation
2. Build Acme
3. Build Acme - Machine
4. within Acme - Machine please place a Windows OS Machine in there
5. Create a Dynamic Workstation group - Context Workstation - Acme - Machine with filter OS Manufacturer - Microsoft
6. Preview Members (Result returns 0 members)

Why is it returning 0 members when if you change the context to one folder level higher at Workstation - Acme it will return the machine?