Follow-up to Add auto-submit for the autocompletion

Hello,

In follow-up to this issue https://drupal.org/node/1278042: I was wondering if the "submit on click" functionality has been implemented yet? My situation:

1. User wishes to search and starts typing in the search box
2. Autocomplete runs and suggests a list of searches (this is important, if user moves on to 3. before any suggestions are returned the problem doesn't arise)
3. User wishes to search for the stuff he typed in the search box rather than any of the suggested results, so he/she clicks the submit button with the mouse, no keyboard navigation is involved.

Result: the first mouse click doesn't do anything but remove the list of autosuggestions, and a second click is needed to actually submit the form.

I don't know if this is an issue for this module specifically, it seems that Drupal core also exhibits this behavior, although on api.drupal.org it's niftily hidden by showing the autocomplete list over the submit button :)