Keywords Not Being Detected Since New Update

I have been using Rank Math SEO for a while, but with the last update, Rank Math Plugin disconnected from my Rank Math account and had to re-connect it. Since re-connecting, when I put in the keywords to optimize for when publishing Posts, it has a bunch of Red X’s next to things like:

“Use Focus Keyword at the beginning of your content.”
“Use Focus Keyword in the content.”
“Use Focus Keyword in subheading(s) like H2, H3, H4, etc.. ”
“Keyword Density is 0. Aim for around 1% Keyword Density.”
“Focus Keyword doesn’t appear at the beginning of SEO title.”
“Use Table of Content to break-down your text.”
“Add short and concise paragraphs for better readability and UX.”

All of these have been green check marks for my other posts, and I have not changed how I create posts at all. They are simply wrong and giving my post a bad score. I assume since the post actually IS well made, it is not affection my true SEO, but I don’t know why the back-end of Rank Math is suddenly not reading my post content correctly.