COMBOBOX: Keyboard Support

[joe-alaska]

Is your feature request related to a problem? Please describe.

When using autocomplete, I'd like to be able to arrow down to my selection and hit tab to select & move to the next control. As it is, it tabs out but the selection isn't made. This would be similar to flight search.

Describe the solution you'd like

No response

Describe alternatives you've considered

No response

Additional context

No response

Exit criteria

I can arrow-down to a selection and tab out.

[Patrick-Daly-AA]

Will revisit and verify after completing our work on common keyboard accessibility patterns for all our dropdown-like components.