How to disable the annoying Grot?

[jangaraj]

How can I get rid of the pesky Grot?

Every time I visit a documentation page, even if I just reload it, Grot appears and asks me whether I want the page translated to German. Grot seems to be utterly unable to remember me saying “no, thank you” and also does not honor my browser settings, which have an empty list of preferred languages (Firefox). This happens whether I am logged in or not. Is there any way to get rid of Grot entirely? I do not want to beta test chat bots while reading the docs!