First Unread link not working - Safari/iOS 26

I updated my iPhone 16 to iOS 26.0.1 a few days ago and since noticed when I select the icon to the left of a thread title to go to the first unread post in that thread, it instead takes me to the top of the page the first unread post is on. I don’t exactly remember if it started doing this right after the update, a little while after the update, or was happening prior, but it started recently enough that the iOS update seems to be the most likely cause.