Hi @shahzad31,
Thank you for answering. Heartbeat is sending data to Elasticsearch that is only available from Uptime UI, but the index heartbeat-* is not being created and I would like to used like in the past I used to.
Maybe this is related to another issue I am seeing with heartbeat. Running
heartbeat setupshould probably be setting up the index patternheartbeat-*. Instead, it is setting up the index patternUptimeIndexPatternwhich does not seem to work with anything other than the Uptime UI (for example, you cannot use it in Discover or Lens).