Related to https://github.com/spring-projects/spring-kafka/issues/2891 Starting with Spring for Apache Kafka `3.1`, the `ackMode` for listener container is coerced to `MANUAL` if no `groupId` assigned
Related to https://github.com/spring-projects/spring-kafka/issues/2891 Starting with Spring for Apache Kafka `3.1`, the `ackMode` for listener container is coerced to `MANUAL` if no `groupId` assigned