I've been trying to figure out why my completion suggester has been returning no results. From what I can tell, whenever the context path points to to a field that is only mapped to a "Keyword" type mapping, the suggestion options are filtered down to an empty result.
Changing this field's mapping to "Text" type seems to fix the problem.
Is there any reason this can't be done, or is this possibly a bug?
Link to older topic detailing the same issue: Older Topic, Same Issue