Blueprint Select Search: If you hit enter with no selections, select the first result

[switz]

Environment

• Package version(s): Select 3.1.0
• Browser and OS versions: Chrome 68.0.3440.106 (Mac OS 10.12.6)

Feature request Bug Report

If you are searching for something and your previous selection is filtered out, you are left with no selections. If you then hit enter, the select popup closes with a noop.

I propose if you hit enter while searching and have no selection, the first result is chosen. It especially feels odd to hit enter when only one item from your search remains and nothing happens.

Edit: This actually appears to be a regression since the Select version 3.0.0-beta.0 works as suggested but Select version 3.1.0 does not work:

3.0.0-beta.0: https://codesandbox.io/s/912pomvr6o
3.1.0: https://codesandbox.io/s/4lq6o71rnx

Proposed Examples

open select
search for "apple"
1 result, no selection
enter
apple is selected

open select
search for "pea"
2 results (peach && pear), no selection
enter
peach is selected