Keyword id = 0?

I have a view with an exposed filter for biblio keywords. When I enter a keyword autocomplete works correctly but then my query is still saying that kid = 0.

Is the /biblio/autocomplete/biblio_keywords supposed to bring back an id and a name and not just the keyword twice?
This is what it brings back at the moment: { "test": "test", "test2": "test2" } or have I missed out a setting somewhere!?

This is my query when I'm just entering a keyword, if I change it to the id of a keyword it works. but I don't know how to get that information into the query! There's no keyword id field in my list of fields only 'All Keywords'

SELECT DISTINCT(node.nid) AS nid, node.title AS node_title, node_data_field_biblio_image.field_biblio_image_fid AS node_data_field_biblio_image_field_biblio_image_fid, node_data_field_biblio_image.field_biblio_image_list AS node_data_field_biblio_image_field_biblio_image_list, node_data_field_biblio_image.field_biblio_image_data AS node_data_field_biblio_image_field_biblio_image_data, node.type AS node_type, node.vid AS node_vid, biblio_type AS biblio_tid, biblio.biblio_custom1 AS biblio_biblio_custom1, biblio.biblio_publisher AS biblio_biblio_publisher, biblio.biblio_abst_e AS biblio_biblio_abst_e, biblio.biblio_custom3 AS biblio_biblio_custom3, biblio.biblio_date AS biblio_biblio_date, biblio.biblio_lang AS biblio_biblio_lang, biblio.biblio_custom2 AS biblio_biblio_custom2, biblio_types.name AS biblio_types_name, biblio_keyword.kid AS biblio_keyword_kid, biblio.vid AS biblio_vid, biblio.biblio_year AS biblio_biblio_year, node_data_field_biblio_image.field_language_pub_value AS node_data_field_biblio_image_field_language_pub_value, node.nid AS node_nid FROM node node  INNER JOIN biblio_keyword biblio_keyword ON node.vid = biblio_keyword.vid LEFT JOIN content_type_biblio node_data_field_biblio_image ON node.vid = node_data_field_biblio_image.vid INNER JOIN biblio biblio ON node.vid = biblio.vid LEFT JOIN biblio_types biblio_types ON biblio.biblio_type = biblio_types.tid WHERE (node.status <> 0) AND (node.type in ('biblio')) AND (biblio_keyword.kid = 0) GROUP BY nid ORDER BY node_nid DESC