Apache Flink

We just enabled some metrics for RocksDB that we collect with Prometheus, for example `state.backend.rocksdb.metrics.estimate-live-data-size` <https://nightlies.apache.org/flink/flink-docs-master/docs/deployment/config/#rocksdb-native-metrics|from these docs>. It seems like it creates a separate metric for each state descriptor instead of using the same name and use the state descriptor name as a label. Can this be true?

For example `flink_taskmanager_job_task_operator_my_state_descriptor_name_state_rocksdb_estimate_live_data_size` should have been `flink_taskmanager_job_task_operator_state_rocksdb_estimate_live_data_size{state_descriptor="my_state_descriptor"}`