local debug nodejs aws lambda - node.js

Question

I am creating a es6 nodejs lambda using serverless npm package. For using js import feature I added type module in package.json and all my js files are using extension .mjs. Now I am trying to deploy my lambdas in my local using serverless offline, when I execute command
serverless offline -s dev
It seems to deploy my functions and my endpoint. However when I hit that endpoint it shows me that can not find handler module. Specifically it can not find the module define in handler for this endpoint
Cannot find module '/home/leo/Documents/User/technical/core/core-freight-logistics/lambda-js/getlabelbyuser-lambda/handler
This is my serverless.yml
service: label-lambda-inter
frameworkVersion: '3'
provider:
name: aws
runtime: nodejs16.x
plugins:
- serverless-offline
functions:
getLabel:
name: get-label
handler: label-lambda-inter/handler.getLabel
environment: ${file(core.${opt:stage, 'dev'}.json)}
executeQuery:
name: execute-query
handler: execute-query-lambda/handler.executeQuery
environment: ${file(core.${opt:stage, 'dev'}.json)}
getLabelByUserId:
handler: getlabelbyuser-lambda/handler.getLabelByUserId
environment: ${file(core.${opt:stage, 'dev'}.json)}
events:
- http:
path: inter-label/{id}
method: get
cors: true
This is my package.json:
{
"name": "lambda",
"type": "module",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"start": "./node_modules/.bin/serverless offline -s dev",
"debug": "export SLS_DEBUG=* && node --inspect /usr/local/bin/serverless offline -s dev"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"aws-sdk": "^2.1165.0",
"dotenv": "^16.0.1",
"pg-promise": "^10.11.1",
"uuid": "^8.3.2"
},
"devDependencies": {
"serverless-offline": "^8.8.0"
}
}
I am not sure if this is caused by the extension mjs of my handler file. Can someone help me please?
Thanks