The autocomplete feature on the search block doesn't take into account the settings for include the nick name

Hi,

Under /civicrm/admin/setting/misc?reset=1
Checked the "Include Nickname"
If enabled, nicknames are automatically included when users search by Name.

If I do a basic search, on a nick name, it works fine as expected, but doesn't on the autocomplete in the search block (on drupal).