This course is currently planned for release in 2023.
I'm also looking at creating a clear roadmap with content that you can vote for. In the meantime, feel free to reach out to me in the #azure channel on TechStudySlack or contact me directly.
If you're interested in multiple Azure certifications, you may want to check out Octo's Bundle. This includes all current and future courses, and early access to content as soon as it is created.