[Bug]: unable to changeWeight of L1s node

[jimmy-yii]

Describe the bug
Tried to change weight of a specific node, but failed

avalanche blockchain changeWeight xxx --node-id NodeID-NmUcPsjT6auu44mRspqKnnfXY2D5VjoX4
✔ Fuji Testnet
✔ Use stored key
✔ testnetkey
Error: node NodeID-NmUcPsjT6auu44mRspqKnnfXY2D5VjoX4 is not a validator on subnet 6vLU8FRMJVda5V5xnh1dyaGLZiE94eZ12pXubUpuPLAZaPmAu

but when i use validators.getCurrentValidators it can shows that the node is the current validators

curl -X POST --data '{
    "jsonrpc": "2.0",
    "method": "validators.getCurrentValidators",
    "params": {
        "nodeIDs": []
    },
    "id": 1
}'  -H 'content-type:application/json;' 127.0.0.1:9650/ext/bc/2TyJdeYSxVAukD3DX2m8oaLJFN2BBCfLkggpCrBYfzMjnVFxBP/validators | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   967  100   836  100   131   816k   127k --:--:-- --:--:-- --:--:--  944k
{
  "jsonrpc": "2.0",
  "result": {
    "validators": [
      {
        "validationID": "1BwK1NdcHL1pi1dcUGAL2S3D82pbg1EE5BCrSbWuzqyokFvpX",
        "nodeID": "NodeID-v5SPrLFxbXzxyFp78GdKPqjrn7m6UFnN",
        "weight": 100,
        "startTimestamp": 1734509186,
        "isActive": true,
        "isL1Validator": true,
        "isConnected": true,
        "uptimePercentage": 100,
        "uptimeSeconds": 3448
      },
      {
        "validationID": "2YF8gJJw3WDPCdfNjNXsmJRY2sc448LBJPhuLcE5b7R63wDQps",
        "nodeID": "NodeID-A3BTvVqr6iEjebsK4Jqij7rdiD3rdeoUX",
        "weight": 20,
        "startTimestamp": 1734509871,
        "isActive": true,
        "isL1Validator": true,
        "isConnected": true,
        "uptimePercentage": 100,
        "uptimeSeconds": 2763
      },
      {
        "validationID": "2JpkzRQhGTKU4U5BvDWmWwaq1Gs6ub5gAXKpqxRUycsRyfNmtq",
        "nodeID": "NodeID-NmUcPsjT6auu44mRspqKnnfXY2D5VjoX4",
        "weight": 20,
        "startTimestamp": 1734509971,
        "isActive": true,
        "isL1Validator": true,
        "isConnected": true,
        "uptimePercentage": 100,
        "uptimeSeconds": 2663
      }
    ]
  },
  "id": 1
}

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