Typeahead with hint gets invalid input

[deeg]

See this plunker for issue

Steps to reproduce:

• Go to second input on the plunker and type the letter "r"
• With results showing, hit shift + tab
• Notice the input has the word route in it

Note: Depending on the first letter typed, the input after tabbing out will be different.

[wesleycho]

This must be tab completion happening - this is an accessibility bug, and probably a case that wasn't anticipated.

[deeg]

@wesleycho, tab completion from where? Where do you think the value is coming from?

[wesleycho]

There is a listener for the keypress event, and it checks whether the key pressed is a tab, but we need to be screening out for if shift is pressed.