I'm aware of this workaround, but it's still a sad state of affairs, especially since POSTs have to be handled with more care because they aren't idempotent. So

I'm aware of this workaround, but it's still a sad state of affairs, especially since POSTs have to be handled with more care because they aren't idempotent. So the browser will warn the user if they really want to resend the query if something goes wrong the first time.