I've been using Facebook container for a few days now and now every time I logon to FB, I get a dialogue box asking me to agree to all their cookies. There's a check box on their dialogue box which of course I'm not going to tick, but at the bottom the only option is to press "I agree" button. There is no "save my choice" option. So I want to know if I click the I agree button whether I'm still agreeing to the check box as well? There seems no way round this, there's no crossing out of this I agree to all cookies dialogue box, I would have to not use FB at all instead. Any insights, or workarounds anyone?

I'm running Windows 10 and Firefox 82.02