Search auto-complete and synonyms not working

[YoannMR]

Hi,

I'm using one of the latest versions of OSS (open-semantic-search_18.12.30.deb).

In the previous version (open-semantic-search_18.09.27.deb), the UI had auto-completion of searches (see screenshot below) and was using the synonyms defined at http://localhost:8983/solr/opensemanticsearch/schema/analysis/synonyms/skos/

It's not the case anymore. Could you please look into it or direct me to the part of the code that may be causing it?

Thanks for your help!