AMD Starfield codes - when will we get them?

[Quartz]

I purchased a qualifying product and went through the palaver of registering with AMD for a code. I now hear that preloads have started, so I'm wondering when I will get my code? It's not in my Steam library, nor in my Microsoft Store library.

Here's what I got from AMD a month ago:

Congratulations on reserving Starfield™ Standard Edition! We will update your account and notify you as soon as the content key is available.