Individual log files not created for each worker

I am trying to get log file for each worker. I have followed https://github.com/pytest-dev/pytest-xdist/issues/331. I have added code in conftest.py and pytest.ini file, but still separate log files are not generated. Below are the details of my files. @nbartos @nicoddemus @marcosanchotene Could someone please help me out.
Also how the value of PYTEST_XDIST_WORKER' is picked up do we need to define it somewhere. I am invoking my tests from commandline through this pytest -v -s -m "smoke or regression" -n 3 --worker-log-file Logs/pytest-%w.log TestCases/

My pytest.ini file

[pytest]
worker_log_file = Logs/pytest-%w.log
log_file_format = [%(asctime)s  %(levelname)s  %(filename)s  %(lineno)s]  %(message)s
log_file_level = INFO

My conftest.py file code

import os
from selenium import webdriver
import logging
import pytest
from Utilities.readProperties import ReadConfig
from dotenv import load_dotenv

# Load environment variables from the .env file
load_dotenv()


def pytest_addoption(parser):  # This will get the value from Commandline
    parser.addoption("--browser")
    parser.addoption("--mode")
    log_help_text = 'Similar to log_file, but %%w will be replaced with a worker identifier.'
    parser.addini('worker_log_file', help=log_help_text)
    log_group = parser.getgroup('logging')
    log_group.addoption('--worker-log-file', dest='worker_log_file', help=log_help_text)


def pytest_configure(config):
    configure_logger(config)


def configure_logger(config):
    if is_xdist_enabled():
        log_file = config.getini('worker_log_file')
        logging.basicConfig(
            format=config.getini('log_file_format'),
            filename=log_file.replace('%w', os.environ.get('PYTEST_XDIST_WORKER')),
            level=config.getini('log_file_level')
        )


def is_xdist_enabled():
    return os.environ.get('PYTEST_XDIST_WORKER') is not None

Start with the conftest.py and pytest.ini examples, then compare the command-line option with the registered configuration setting. Check how PYTEST_XDIST_WORKER is provided during distributed runs and whether the worker log path is resolved as expected. Done means the supplied invocation creates a distinct log file for each worker.