The sink connector should support ObjectIds for the document.id.strategy. In other words, if a ObjectId hex string is provided for _id, the sink connector should be able to convert this to an ObjectId. I've scoured the documentation and the rest of the internet and have not been able to determine how to do this. I see an open PR on the github repo, but there has been no movement in almost 3 years. It's astonishing that I cannot use an ObjectId...