Python Selenium ActionChains - drag_and_drop method isn't working properly

I'm trying to drag and drop an element using ActionChains. But can't get it to work.

Environment:

• Python 3.x
• Selenium 3.14.x
• Driver: Chrome
• PC: Mac OS X 10.14.15
• Url: https://demoqa.com/sortable/

So there are two drag and drop methods:

drag_and_drop

drag_and_drop_by_offset

When I try with offset it works but when I use regular drag_and_drop it doesn't.

driver = webdriver.Chrome()
driver.get("https://demoqa.com/")

sortable_button = driver.find_element(
    By.CSS_SELECTOR, "aside.widget:nth-of-type(1) li:nth-of-type(1)")
sortable_button.click()
items = driver.find_elements(By.CSS_SELECTOR, "#sortable li")
actions = ActionChains(driver)
actions.drag_and_drop_by_offset(items[0], 0, 200).perform()
# actions.drag_and_drop(items[0], items[4]).perform()
time.sleep(5)
driver.close()