When using synonyms, got exception "term: xxx analyzed to a token (xxx) with position increment != 1 (got: 0)

Elastic Stack Elasticsearch
2

Can you create a full reproduction including index and mapping creation for this on Elasticsearch 8.1.0 using a few curl commands/Kibana Dev Tools - and optionally create a bug report out of that (which I am happy to do as well). That would allow for further debugging.