Kafka Trigger, Exception in Kafka subscriber, System.ObjectDisposedException at Confluent.Kafka.Impl.SafeKafkaHandle.ThrowIfHandleClosed

[the-rule]

Getting "Error in Kafka subscriber" exception once in a while but the function seems to carry on and processing messages further.

Is it something I should be concerned about? If that is expected, could this exception be silenced?

message: Error in Kafka subscriber
problemId: System.ObjectDisposedException at Confluent.Kafka.Impl.SafeKafkaHandle.ThrowIfHandleClosed
outerMessage: handle is destroyed
details:
parsedStack: 
0 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Impl.SafeKafkaHandle.ThrowIfHandleClosed","level":0,"line":0}
1 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Impl.SafeKafkaHandle.AssignImpl","level":1,"line":0}
2 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Consumer`2.Unassign","level":2,"line":0}
3 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Consumer`2.RebalanceCallback","level":3,"line":0}
4 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Impl.NativeMethods.NativeMethods.rd_kafka_consumer_poll","level":4,"line":0}
5 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Consumer`2.Consume","level":5,"line":0}
6 {"assembly":"Confluent.Kafka, Version=1.9.0.0, Culture=neutral, PublicKeyToken=12c514ca49093d1e","method":"Confluent.Kafka.Consumer`2.Consume","level":6,"line":0}
7 {"assembly":"Microsoft.Azure.WebJobs.Extensions.Kafka, Version=3.9.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35","method":"Microsoft.Azure.WebJobs.Extensions.Kafka.KafkaListener`2.ProcessSubscription","level":7,"line":291,"fileName":"/mnt/vss/_work/1/s/src/Microsoft.Azure.WebJobs.Extensions.Kafka/Listeners/KafkaListener.cs"}
severityLevel: Error
type: System.ObjectDisposedException