How I ended up here was I was going down a path of trying to improve page-reflow when someone is linked into a specific post. I noticed in particular, our large images in the first post would result in reflow causing things to jump around.
Link to post #2
[URL unfurl="true"]https://forums.macrumors.com/threads/ios-14-how-to-enhance-speech-movies-and-music-when-listening-on-airpods-and-beats.2247376/post-28708773[/URL]
Now, we are using Xon's Lazy Load add-on... so that's the reason why. But with these article images, we do have width and height so I thought I'd be easy just to include those in the tags -- that's when I ran into the issue above.
I thought it might affect XF 2.2 too due to the new loading=lazy tags -- but it doesn't seem as dramatic in Chrome. Seems Chrome does a pretty good job with anchor links, and seems to be load images pretty aggressively... so it's harder to tell.
Firefox seems to be closer to how Safari behaves. And if you do get jumped down and scroll up to embedded images, there is reflow with the loading=lazy tags
[URL unfurl="true"]https://share.getcloudapp.com/NQurLL9Z[/URL]
Sample link: https://xenforo.com/community/threads/lazy-load.183280/post-1447334
