Check a checkbox in an HTML page with Python 3.7

I am trying to select the checkbox that appear on an HTML page with Python 3.7 and Selenium. The final goal is obviously to manipulate them, but I can't even manage to select it properly. The url is the following:

https://eurexmargins.prod.dbgservice.com/

Prior to that post, I carefully read the related page but the proposed solutions don't work in my case (I get an ElementClickInterceptedException).

Thanks for any help.