[flexcoders] Cannot use keyboard to access FireFox 3.0.1 menubar

[itdanny2002]

Very simple program, ust a textinput box :-

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; 
layout="absolute" width="100%">
        <mx:TextInput x="10" y="10"/>
</mx:Application>

Then, I can't use keyboard to access FireFox menubar
though it can be access by mouse.