The current version of Elastic is ok with clauses returning negative scores, but future versions deprecate & forbid it.
We have an ugly workaround in place (required for the current version) that may return negative scores in certain cases.
This prevents updating elastic to a more recent version (which in turn would be needed to remove the workaround)
We should change the existing code to ensure that there are no clauses potentially returning negative scores.
- No ES clauses in the MediaSearch query builder profile return a negative score