i have run firefox in debug mode, command as below:
/usr/bin/firefox –no-default-browser-check –no-first-run –no-sandbox –start-maximized –disable-gpu –remote-debugging-port 9222

Then how Can I use selenium to debug it, each time i run selenium script, a new firefox instance will be started

the script is as below:

import os
import time
import json

from selenium import webdriver
from selenium.webdriver.firefox.service import Service
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import TimeoutException

options = Options()
driver = webdriver.Firefox(options=options)
url = "ddd"
file_path = "/tmp/result.json"

def save_result(result):
    with open(file_path, "w") as file:
        json.dump(result, file)

def main():
    driver.set_page_load_timeout(10)
    try:
        driver.get(url)
    except Exception as e:
        message = f"Failed to load page: {type(e).__name__} - {str(e)}"
        result = {
            "status": "failure",
            "message": message
        }
        save_result(result)

How can we reproduce the issue?
1、start firefox in debug mode, in macos or ubuntu
2、use try to use selenium to connect it

Selenium version
4.21.0

What are the browser(s) and version(s) where you see this issue?
firefox 126.0.1

What are the browser driver(s) and version(s) where you see this issue?
0.34

Are you using Selenium Grid?
no