When reviewing first posts using the "Review Tasks (beta)"-tool, I repeatedly get posts to review I already reviewed (clicked I'm Done) earlier the very same day. This happens when I access the review section several times and navigate to other sections of the site or completely away from SO in between.
Of course I can simply click Not Sure, but most often I read the first few sentences to recognize that I already reviewed that post.
Is that a desired behavior?
I tried to find similar posts here, but all were old or marked as fixed: