I was looking at the AWS Certified Solutions Architect - Associate course, and I noticed that the PDF notes for each of the topics are virtually empty? For a lot of the other courses I've viewed, they have bullet points about the topics discussed in each video -- some more detailed than others, but at lease they're there. However, the notes in this course in particular has lacking notes. All of the ones I've seen just provide a summary of learning objectives and nothing else. Is there any reason for this? Is there somewhere I could access more detailed course notes? I've posted a couple of screenshots so you can see what I'm talking about.