WebHelp Properties > Settings Window > Content Categories inconsistency

We are using RoboHelp 9 on a Windows 7 platform.

We are seeing what appears to be inconsistent behavior from RoboHelp when setting up a RoboHelp project.

These are the steps we follow:

1. Open RoboHelp.
2. Click Blank Project.
   • Enter title of project.
   • Enter location of project.
3. Click Finish.
4. Delete the "Frist Topic" file.
5. Select File > Project Settings.
   • On Project Settings, on the Import tab, in FrameMaker Document area, click Edit.
   • On Conversion Settings, click Image.
   • In Preferred Dimensions, select Width and Height.
   • Click Other Settings.
   • Select Topic Name Maker, and type in our custom marker name.
6. Click OK twice.
7. Right-click WebHelp (Primary Layout).
8. Select Properties.
   • In the WebHelp Settings window:
   • Click General, point to the output folder.
   • Click Content Categories -- and this is where RoboHelp appears to be inconsistent.

Sometimes the Content Categories node has a child node called Content <Default>, and sometimes that child node is not there.

As far as we know, we are following the exact same steps either way.

I am hoping someone who knows RoboHelp can tell us a simple fix to see the Content <Default> child node every single time.

Thank you in advance!

Tim