Selenium page scrolling no longer works

I have the following problem: my page scrolling in Selenium stopped working, I was scrolling pages with the same code just yesterday, the next day I sat down at my computer and scrolling no longer works.

I do not understand what the problem, I guess I have to remove all the python, a browser and ChromeDriver reinstall, maybe then solve the problem, but before that I would like to know from you, maybe there is another solution?

The code, which exactly worked, is shown below, even if you can even just leave one single line:

driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

that scrolls, and there will still be no scrolling):

# Load the data until we reach the end date
while (True):
    search_results = driver.find_elements(By.CLASS_NAME, "EventItem__item-2z3yK")

    last_date = get_date_from_string(search_results[-1:][0].text)

    if check_date_interval(last_date):
        driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
    else:
        break

To find out what the problem is:

• I created a separate project with nothing but scrolling;
• I tried different sites and different methods, (about 3) up to scrolling with "Send.Keys";
• I cleared the project of all libraries, and install them again, later versions;
  But none of it worked.

I expect the scrolling to finally start working, I don’t understand why it worked two days before and stopped on the third.