Problem with Firefox and WPT testing

I am making progress on the automated testing of MSAA+IAccessible2 foe Firefox and Chrome.

There is a problem in with Firefox and WPT.

When WPT opens a client widow and cycles through the ARIA tests, Firefox's on document load event object identifies the role as "application" instead of "document"  and the accessible value does not contain the URL for the test, which it does for other FF web pages.

The URL is needed by the ATTA to make sure the test cases matches up to the right results.

Joanie do you have this problem on OSX or Linux?

Is there someone we can talk to at Mozilla to see if they could make some changes or provide information on how to get the URL in this case?

Jon

P.S. Seems to be working fine with Chrome so far, the accessible object's role is "document" and the accessible value is the URL of the test page.