IE7 and 9 don't like METHOD_POST

My GWT app uses a FormPanel with method set to 'METHOD_POST' in ui.xml. This causes both IE7 and 9 to complain about it saying "invalid argument". If I change it to 'POST' manually, it works. What gives?

I'm having trouble that this is an oversight on GWT's part. Is there anything I am missing?

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/JOLPqmwS2EEJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.