Can't click a button in Selenium (Python), even though the element was identified correctly

I am trying to click the Finish button on the following document URL:
https://app.pandadoc.com/p/99be757d50d745395babf924f529d9b7d207b7ec?

And while the finish_button.get_attribute('outerHTML') line outputs the correct answer to find the button (hence it's correctly identified), the program does not returns any errors and also doesn't actually click the button.

print(f"Requesting {document_URL}")
driver.get(document_URL)

        
print("Waiting for page to load...")
time.sleep(30)

document_detail_page = driver.current_url
print(f'Current page url: {document_detail_page}')

print("Accepting Cookies")
accept_cookies = driver.find_element(By.ID, 'onetrust-accept-btn-handler')
accept_cookies.click()

time.sleep(15)            

print("Finding Finish Button to click")
finish_button = driver.find_element(By.XPATH, '//button[text()="Finish"]')
print(f"HTML of button: {finish_button.get_attribute('outerHTML')}")`

I've tried the following 3 approaches, none of which worked:

finish_button.click()

ActionChains(driver).click(finish_button).perform()

webdriver.ActionChains(driver).move_to_element(finish_button).click(finish_button).perform()

`

EDIT: Someone seems to have clicked the link and hit the button manually (or figured out the solution but didn't post it here). The same goes for the now visible "Download" button that seems to have the same properties.

All I see is a Download button. Here's a Python script that clicks it with SeleniumBase (and verifies the download) after pip install seleniumbase and running with python:

from seleniumbase import SB

with SB(browser="chrome", headless=False) as sb:
    sb.open("https://app.pandadoc.com/p/99be757d50d745395babf924f529d9b7d207b7ec")
    sb.click('button[color="primary"]')
    sb.assert_downloaded_file("NDA.pdf")  # Searching ./downloaded_files/
    sb.sleep(5)