Maybe then a tip could be added to explain that functionality
something like:
Internet Explorer users can use Alt+Down Arrow to open the SELECT element
and then use the arrow keys to navigate within it without triggering the
onChange event. One of our JAWS users does this as a matter of cours
Internet Explorer users can use Alt+Down Arrow to open the SELECT element
and then use the arrow keys to navigate within it without triggering the
onChange event. One of our JAWS users does this as a matter of course for
every combobox because he cannot know if they have an onChange event
attached