Yes, thank you for adding that aspect. In general it behaves fantastically, but if a site misbehaves, you can disable it for specific sites by clicking the extension when on the page, and unticking the only box there.

I use Consent-O-Matic to automatically select “Reject all”. It’s an extension for both Firefox and Chrome, and I highly recommend it.

https://github.com/cavi-au/Consent-O-Matic