Waterfox when set to block all cookies does not block google.com cookies and still stores them

[K4sum1]

What happened?

Starting with 6.0b3 up to latest, cookies from google.com aren't blocked when the browser is set to block all cookies.

Reproducible?

• [X] I have checked that this issue cannot be reproduced on Mozilla Firefox.

Version

G6

What platform are you seeing the problem on?

Windows

Relevant log output

No response