I can use the basic version, but when I go to upgrade (and pay!) it says:
This browser is not supported or 3rd party cookies and data may be disabled.
I am running the Chrome official build on a supported Chromebook.
This happens even when I turn OFF PrivacyBadger, Disconnect, Ublock Origin, and Ghostery.
It happens in Incognito Mode as well.
How can I get Premium?