Earlier quoted context omitted.
Why shouldn't it show it in the same state? Seems like a reasonable thing to do.
If it was a static page, then sure. But for dynamic pages or SPAs it more often than not leads to going back to a page in a broken state. Other browsers have better heuristics for when this cache is used. So Safari's behavior is unexpected, even so that the big guys are taken by surprise it seems. I don't really mind either way, the main thing is that it's inconsistent. It's not a huge deal, but it's just one of many…
Yes very annoying. They dont have to bring Safari on Windows, but at least WebKit on Windows would be nice for testing. In the mean time, Otter for Cross Platform Browser [1], or you could do Gnome Web with Windows WSL2.