Hi Team,

We are migrating to Javascript client from KafkaJS and using APIs under:
const { Kafka } = require("@confluentinc/kafka-javascript").KafkaJS;

We would like to get clarification on uncommittedOffsets support in the migration documentation present here:
Within the eachBatch callback, use of uncommittedOffsets is unsupported
Link to documentation

Is there any alternative provided to track and commit offsets with a similar fine-tuned control? I am attaching some example usages below.

Example Usage 1:

await resolveOffsets(batch.messages, resolveOffset)
await commitOffsetsIfNecessary(uncommittedOffsets())

Usage 2: Where we track and update uncommittedOffsets

const uncommittedOffsets = []
....
consumer.uncommittedOffsets = consumer.uncommittedOffsets.concat(uncommittedOffsets)
....
  if (consumer.uncommittedOffsets.length === 0) {
    return done(null, false)
  }
  consumer.commitOffsetsIfNecessary(consumer.uncommittedOffsets)
    .then(() => {
      consumer.uncommittedOffsets = []
      return done(null, true)
    })
    .catch(err => {
      return done(err, false)
    })
}

We do not want to use autocommit :true since, it does not provide the finer-grained control over when and how offsets are committed. So, please let us know if there's any alternative.

Thanks in advance.