WebView not responding to Keyboard input

Question

I cannot seem to type into WebView no matter how I load the url. Using either loadRequest or takeStringURLFrom. It does not seem to respond to keyboard input.

I have not done anything fancy:

var url = "http://www.google.com"
var requestUrl = NSURLRequest(URL: NSURL(string: url)!)
webViewMain.mainFrame.loadRequest(requestUrl)

The WebView is ok with mouse clicks and scrolling but does not respond to keyboard.