@maheshmacintosh, I believe you have discovered a bug.
I ran a small test with the file 'books.xml' from Microsoft available here.
I also viewed the video at this link. At approximately 4:49 in the video, the following screen is shown:

Obviously this is based on a different XML file, but we should still get a list of properties. We don't.
For the file 'books.xml',

after running and clicking on the variable, we get only a single property':

The single property '.XmlNode' is shown. Clicking 'more' we get this:

In short, it appears to me that this Action is not functioning properly. I feel it is safe to assume the remainder of the XML Actions may also not be functioning properly.
Regards,
burque505