Why am I unable to select an item in a dropdown?

I have the following MRE code that is mean to select EU Odds from a dropdown:

from pathlib import Path
from time import sleep

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as ec
from selenium.webdriver.support.ui import WebDriverWait

chrome_driver = str(Path("chromedriver/chromedriver/"))
driver = webdriver.Chrome(chrome_driver)
driver.get("https://www.oddsportal.com/matches/tennis/")
driver.find_element(By.ID, "user-header-oddsformat-expander").click()
sleep(1)
wait = WebDriverWait(driver, 10)
target = "EU Odds"
wait.until(ec.element_to_be_clickable((By.XPATH, "//li[.='" + target + "']"))).click()

Everything works up until the final line which doesn't make the selection. If I try to do this manually on the page that chromedriver opens then I'm also unable to make the selection. However, if I open up a normal browsing window then I am able to make the selection.

Where am I going wrong?

from Why am I unable to select an item in a dropdown?