I’m trying to replace the loki-stack (2.10.2) with loki (6.5.2) helm-chart. For the new chart I used the same schemaConfig (same timeframe, index, schema etc) and the same S3 bucket. The new loki apparently does not see the logs that already exist. I was expecting loki to pick up the existing logs. What solutions do I have to make this work?

Also, how can I consolidate multiple S3 buckets with different indexes into a single S3 bucket, and make all the logs visible?

Thanks!