Scrolling to the end of chat list in Whatsapp webpage using Selenium Python

Question

I am trying to scroll down to the last contact in Whatsapp Webpage chat list using selenium python.

I am receiving the following error message:

selenium.common.exceptions.JavascriptException: Message: javascript error: arguments[0].scrollIntoView is not a function
  (Session info: chrome=90.0.4430.212)

and sometimes:

selenium.common.exceptions.StaleElementReferenceException: Message: stale element reference: element is not attached to the page document
  (Session info: chrome=90.0.4430.212)

Here is the code:

#Trial 1
# driver.execute_script("window.scrollTo(0, 1000);")

#Trial 2
# html = driver.find_element_by_tag_name('html')
# html.send_keys(Keys.END)

#Trial 3
# driver. execute_script("window.scrollTo(0,document.body.scrollHeight)")

#Trial 4
#This class is related to the side div 
# test2 = driver.find_element_by_xpath("//div[@class='_1C2Q3 F-0gY']")
# driver.execute_script('arguments[0].scrollIntoView();',test2) #tried this
# test2.send_keys(Keys.PAGE_DOWN) # and also this

#Trial 5
#This class is related to the contacts
recentList = driver.find_elements_by_xpath("//span[@class='N2dUK']")
# driver.execute_script('arguments[0].scrollIntoView()',recentList) #tried this

for list in recentList :
    # driver.execute_script("arguments[0].scrollIntoView();", list[:-1] )
    # driver.execute_script('arguments[0].scrollTop = arguments[0].scrollHeight', list)
    # time.sleep(1)
    # driver.execute_script("window.scrollTo(0, 500);")

    # print('RECENT LIST')
    print(list.text)

My question:

How to scroll to the end of the chat list in whatsapp webpage

Answer 1

try the below code:

driver.execute_script("var scrollingElement = (document.scrollingElement || document.body);scrollingElement.scrollTop = scrollingElement.scrollHeight;")