> My only guess is that you didn't login with a Microsoft account That's correct, I created a local-only account since the PC wasn't connected to any network.

> My only guess is that you didn't login with a Microsoft account That's correct, I created a local-only account since the PC wasn't connected to any network. However, I would have expected a feature "enabled by default" to not be tied to a specific type of account. I suppose that it would have to save the key somewhere, which works less well with local accounts.