[TYPO3-Solr] Autocomplete feature: Enter Key does not work when suggestion is shown, but not selected

[Peter Kraume]

Hi,

I have a problem with the autocomplete feature: The Enter Key does not 
work as soon as a suggestion is shown. You need to select a suggestion, 
e.g with the arrow keys, first and then the Enter Key works as expected.

But on Google oder Bing, users are accustomed to press the Enter Key at 
any time. Is it possible to implement this behavior with jQuery?

Thx
Peter