stageWebView supports mailto: and tel: ???

I have a simple web page with a link for a phone number and a link for email. When I view that page in the browser of my smartphone (Android/HTC/Evo) a click on the telephone link launches the native dialer with the number already entered. and when I click the email link the phone launches the default email client with the email address already populated.

BUT, when I access that very same web page inside an Adobe Air app using stageWebView, clicking on either link causes a page not found message!!!

How do I get stageWebView to properly handle these links as the default browser does?