Possible bug in cluster status - > solr 8.3

[Jacek Kikiewicz]

I found interesting situation, I've created a collection with only one replica.
Then I scaled solr-cloud cluster, and run  'addreplica' call to add 2 more.
So I have a collection with 3 tlog replicas, cluster status page shows
them but shows also this:
              "core_node2":{
                "core":"EDITED_NAME_shard1_replica_t1",
                "base_url":"http://EDITED_NODE:8983/solr";,
                "node_name":"EDITED_NODE:8983_solr",
                "state":"active",
                "type":"TLOG",
                "force_set_state":"false",
                "leader":"true"},
              "core_node5":{
                "core":"EDITED_NAME_shard1_replica_t3",
                "base_url":"http://EDITED_NODE:8983/solr";,
                "node_name":"EDITED_NODE:8983_solr",
                "state":"active",
                "type":"TLOG",
                "force_set_state":"false"},
              "core_node6":{
                "core":"EDITED_NAME_shard1_replica_t4",
                "base_url":"http://EDITED_NODE:8983/solr";,
                "node_name":"EDITED_NODE:8983_solr",
                "state":"active",
                "type":"TLOG",
                "force_set_state":"false"}}}},
        "router":{"name":"compositeId"},
        "maxShardsPerNode":"1",
        "autoAddReplicas":"false",
        "nrtReplicas":"1",
        "tlogReplicas":"1",
        "znodeVersion":11,


As you can see I have 3 replicas but then I have also: "tlogReplicas":"1"

If I create collection with tlogReplicas=3 then cluster status shows
"tlogReplicas":"3"
IS that a bug or somehow 'works as it should' ?

Regards,
Jacek