CMAPI status shows wrong node as master/mismatch with maxscale (failover related)(on prem)

CMAPI status shows node1 as master, but maxcale shows node 3 as master. Restarting CMAPI/maxsclae didn't help.

• CMAPI status;

  $ curl -k -s https://mcs01:8640/cmapi/0.4.0/cluster/status \

  > --header 'Content-Type:application/json' \

  > --header 'x-api-key:xxxxxxxxxxxxxxxxxxxxxxx' \

  > | jq .

  {

  "timestamp": "2021-06-16 13:21:45.236436",

  "xxx.xxx.xxx.235": {

  "timestamp": "2021-06-16 13:21:45.256826",

  "uptime": 101322,

  "dbrm_mode": "master",

  "cluster_mode": "readwrite",

  "dbroots": [],

  "module_id": 1,

  "services": [

  {

  "name": "workernode",

  "pid": 27105

  },

  {

  "name": "controllernode",

  "pid": 27115

  },

  {

  "name": "PrimProc",

  "pid": 27132

  }

  ]

  },

  "xxx.xxx.xxx.91": {

  "timestamp": "2021-06-16 13:21:46.309152",

  "uptime": 101255,

  "dbrm_mode": "slave",

  "cluster_mode": "readonly",

  "dbroots": [],

  "module_id": 2,

  "services": [

  {

  "name": "workernode",

  "pid": 26382

  }

  ]

  },

  "xxx.xxx.xxx.42": {

  "timestamp": "2021-06-16 13:21:46.740908",

  "uptime": 88802,

  "dbrm_mode": "slave",

  "cluster_mode": "readonly",

  "dbroots": [],

  "module_id": 3,

  "services": [

  {

  "name": "workernode",

  "pid": 16217

  },

  {

  "name": "PrimProc",

  "pid": 16238

  },

  {

  "name": "ExeMgr",

  "pid": 16271

  },

  {

  "name": "WriteEngine",

  "pid": 16289

  }

  ]

  },

  "num_nodes": 3

  }

• maxscale show monitors

  {

  "master": "mcs01",

  "master_gtid_domain_id": 0,

  "primary": null,

  "server_info": [

  {

  "gtid_binlog_pos": "0-1-21893",

  "gtid_current_pos": "0-1-21893",

  "lock_held": null,

  "master_group": null,

  "name": "mcs01",

  "read_only": false,

  "server_id": 1,

  "slave_connections": []

  },

  {

  "gtid_binlog_pos": "0-1-21893",

  "gtid_current_pos": "0-1-21893",

  "lock_held": null,

  "master_group": null,

  "name": "mcs02",

  "read_only": true,

  "server_id": 2,

  "slave_connections": [

  {

  "connection_name": "",

  "gtid_io_pos": "0-1-21893",

  "last_io_error": "",

  "last_sql_error": "",

  "master_host": "xxx.xxx.xxx.42",

  "master_port": 3306,

  "master_server_id": 1,

  "seconds_behind_master": 0,

  "slave_io_running": "Yes",

  "slave_sql_running": "Yes"

  }

  ]

  },