I’m curious: why did this get flagged?

If it is because the submitted title is different from the title in the article, that doesn’t seem totally right, because the submitted title is a more useful/accurate summary than the actual title.

Would appreciate any insight into that, thanks!

Incidentally, I just noticed that pg also posted it on Twitter: https://twitter.com/paulg/status/1507757801854181381?s=21&t=...