On the post/page in Yoast settings when I put a focus keyword and hit Generate SEO title, I get
Your focus keyword was found in: Article Heading: No Page title: No Page URL: No Content: Yes (3) Meta description: No
This is simply wrong. Article heading, page title and page url all have the keyword that I tried.
On Page Analysis tab it says
Error: you have not specified a focus keyword, you'll have to enter one, then save or update this post, before this report works.
even though I did put a focus keyword on General tab.