Yes, and Global Privacy Control, which several places now treat as a legally valid refusal. Those visitors are not shown the banner at all: their browser has answered, the refusal is stored, and nothing optional runs. If they open the choices, from the Cookie choices button or a link, one line there says their browser's privacy signal was honoured, so they can see it was.
You can switch that off, though it is hard to think of a good reason to.
Still stuck? Ask the developers who wrote it. We aim to reply within one business day.
