Demos: Submit in search is not working

[apsdehal]

Works on tab + enter, since it focuses on button and then submits. Working on this one through keydown event on input.

[apsdehal]

@jaspermdegroot What is the expected response? As of now in #8406, I have shifted the enter key action to take user to the link which is highlighted through navigation.

What I think of:

• When nothing is highlighted, take to search results
• Otherwise to the highlighted link.

[jaspermdegroot]

@apsdehal - Your last comment sounds right to me.