MySQL replication status not reporting mysqld.cnf parameters

I am running a multi master replication from 3 master servers to 1 slave. Each of the masters has 2 DBs but I am replicating just 1 of the DBs. Server version: 8.0.35-0ubuntu0.20.04.1 (Ubuntu) Replication is working fine but my question is, why when i run the show replica status \G I do not see the parameters i have set for *Replicate_Do_DB* or *replicate-wild-do-table* per channel in the status report. If I set them as globals (not specifying a channel) they appear in the report, but not when set per channel, any idea why is that? This is extract from the MySQL config file (*/etc/mysql/mysql.conf.d/mysqld.cnf*) : master-info-repository=table relay-log-info-repository=table replicate-wild-do-table='src3_s#####':s#####v.% replicate-wild-do-table='src2_b#####':b#####v.% replicate-wild-do-table='src1_d#####':d#####v.% and this it the result from the 'show replication status \G':

mysql> show replica status \G
*************************** 1. row ***************************
             Replica_IO_State: Waiting for source to send event
                  Source_Host: 101.114.110.113
                  Source_User: slave_user
                  Source_Port: 3306
                Connect_Retry: 60
              Source_Log_File: mysql###-bin.001307
          Read_Source_Log_Pos: 85496
               Relay_Log_File: plfamily-replication-slave-relay-bin-src1_#####.000086
                Relay_Log_Pos: 323
        Relay_Source_Log_File: mysql###-bin.001307
           Replica_IO_Running: Yes
          Replica_SQL_Running: Yes
              Replicate_Do_DB:
          Replicate_Ignore_DB: 
           Replicate_Do_Table:
       Replicate_Ignore_Table:
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 0
                   Last_Error:
                 Skip_Counter: 0
          Exec_Source_Log_Pos: 85496
              Relay_Log_Space: 86304
              Until_Condition: None
               Until_Log_File:
                Until_Log_Pos: 0
           Source_SSL_Allowed: No
           Source_SSL_CA_File:
           Source_SSL_CA_Path:
              Source_SSL_Cert:
            Source_SSL_Cipher:
               Source_SSL_Key:
        Seconds_Behind_Source: 0
Source_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 0
                Last_IO_Error:
               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Source_Server_Id: 1
                  Source_UUID: a604d2af-ed30-11ea-a99d-8657a156e939
             Source_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
    Replica_SQL_Running_State: Replica has read all relay log; waiting for more updates
           Source_Retry_Count: 86400
                  Source_Bind:
      Last_IO_Error_Timestamp:
     Last_SQL_Error_Timestamp:
               Source_SSL_Crl:
           Source_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
         Replicate_Rewrite_DB:
                 Channel_Name: src1_d######
           Source_TLS_Version:
       Source_public_key_path:
        Get_Source_public_key: 0
            Network_Namespace:
*************************** 2. row ***************************
             Replica_IO_State: Waiting for source to send event
                  Source_Host: 237.239.251.262
                  Source_User: slave_user
                  Source_Port: 3306
                Connect_Retry: 60
              Source_Log_File: mysql###-bin.000002
          Read_Source_Log_Pos: 45872
               Relay_Log_File: plfamily-replication-slave-relay-bin-src2_#####.000029
                Relay_Log_Pos: 326
        Relay_Source_Log_File: mysql###-bin.000002
           Replica_IO_Running: Yes
          Replica_SQL_Running: Yes
              Replicate_Do_DB:
          Replicate_Ignore_DB: 
           Replicate_Do_Table:
       Replicate_Ignore_Table:
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 0
                   Last_Error:
                 Skip_Counter: 0
          Exec_Source_Log_Pos: 45872
              Relay_Log_Space: 921
              Until_Condition: None
               Until_Log_File:
                Until_Log_Pos: 0
           Source_SSL_Allowed: No
           Source_SSL_CA_File:
           Source_SSL_CA_Path:
              Source_SSL_Cert:
            Source_SSL_Cipher:
               Source_SSL_Key:
        Seconds_Behind_Source: 0
Source_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 0
                Last_IO_Error:
               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Source_Server_Id: 3
                  Source_UUID: ab801adf-ddb3-11eb-96b2-a27c967973a1
             Source_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
    Replica_SQL_Running_State: Replica has read all relay log; waiting for more updates
           Source_Retry_Count: 86400
                  Source_Bind:
      Last_IO_Error_Timestamp:
     Last_SQL_Error_Timestamp:
               Source_SSL_Crl:
           Source_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
         Replicate_Rewrite_DB:
                 Channel_Name: src2_b#####
           Source_TLS_Version:
       Source_public_key_path:
        Get_Source_public_key: 0
            Network_Namespace:
*************************** 3. row ***************************
             Replica_IO_State: Waiting for source to send event
                  Source_Host: 134.148.228.213
                  Source_User: slave_user
                  Source_Port: 3306
                Connect_Retry: 60
              Source_Log_File: mysql####-bin.000002
          Read_Source_Log_Pos: 47931
               Relay_Log_File: plfamily-replication-slave-relay-bin-src3_s####.000025
                Relay_Log_Pos: 328
        Relay_Source_Log_File: mysql####-bin.000002
           Replica_IO_Running: Yes
          Replica_SQL_Running: Yes
              Replicate_Do_DB:
          Replicate_Ignore_DB: 
           Replicate_Do_Table:
       Replicate_Ignore_Table:
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 0
                   Last_Error:
                 Skip_Counter: 0
          Exec_Source_Log_Pos: 47931
              Relay_Log_Space: 925
              Until_Condition: None
               Until_Log_File:
                Until_Log_Pos: 0
           Source_SSL_Allowed: No
           Source_SSL_CA_File:
           Source_SSL_CA_Path:
              Source_SSL_Cert:
            Source_SSL_Cipher:
               Source_SSL_Key:
        Seconds_Behind_Source: 0
Source_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 0
                Last_IO_Error:
               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Source_Server_Id: 4
                  Source_UUID: ab801adf-ddb3-11eb-96b2-a27c967973a1
             Source_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
    Replica_SQL_Running_State: Replica has read all relay log; waiting for more updates
           Source_Retry_Count: 86400
                  Source_Bind:
      Last_IO_Error_Timestamp:
     Last_SQL_Error_Timestamp:
               Source_SSL_Crl:
           Source_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
         Replicate_Rewrite_DB:
                 Channel_Name: src3_s######
           Source_TLS_Version:
       Source_public_key_path:
        Get_Source_public_key: 0
            Network_Namespace:
3 rows in set (0.00 sec)