On a record producer, I have a Contextual Search Macro variable. On the variable record, I have macro set to "cxs_rp_search" and widget set to "Contextual Search - Inline Results". When I type into the 'more information' field, I get "No matching results found for" my search.
Customizations made to widget 'Contextual Search - Inline Results'
The behavior seen is related to customizations made to widget 'Contextual Search - Inline Results':
Reverting this back to out of box code resolves the issue.