Solr advanced search not working

Hi everyone,

I’m using the SolrSearch (by Daniel-KM) module and I’m unable to use the advanced form. I can select the form in the config, but when I use it I only get a single field, just like the basic form. Has anyone encountered this issue before? Thanks!

I’m using:
Omeka S 3.0.2
Modules (By Daniel-KM)
Generic 3.3.28
Search 3.5.18.3
SearchSolr 3.5.22.3

I’m not using the latest for search or solr because of a previously reported bug (PDO exception)