Mismatch in Kafka MCLs capturing previous system metadata during print from hello world action

Original Slack Thread

Hey Guys
The documentation says that kafka MCL should capture Previous system metadata. However I do not see that while printing MCLs from hello world action. Please help me out with the mismatch here!

<@UV5UEC3LN> Any idea on this?

Hi! Are you getting events that are minting new aspects or are you updating previously ingested aspects? There should be two parts to an event that is updating to a new version of a pre-existing aspect, the entire previous row and the new data.