Hello! I'm having problem following this guide on distributed clickhouse. https://signoz.io/docs/operate/clickhouse/distributed-clickhouse/#using-docker- (using docker). Does this guide apply only when first time installing signoz? is there any additional step for already running signoz and wanting to upgrade to distributed clickhouse? I followed the guide, I've tried upgrading on my ver0.55 signoz and it got an error where a trace table in clickhouse 2 is missing causing migration failed, also causing signoz to fail fetching all existing data. I also tried on ver0.62 signoz with fresh install, I check the async and sync migrator saying migration completed. but when I check on signoz UI, the test apps don't appear. is there any step that I should do first before attempt distributed clickhouse guide? Thank you in advance!

Please check if the migrator ran properly https://github.com/SigNoz/signoz/blob/14fbb1fcda98aeefb212388e73c2040f9a9edc9a/deploy/docker/clickhouse-setup/docker-compose-minimal.yaml#L215