Why does Process.Refresh reset the _exited field?

[dodexahedron]

This seems to me to be not only unnecessary, but unintuitive and actively detrimental, as it leads to potential exceptions on what should be perfectly normal attempts to access the HasExited property.

If _exited is already true, shouldn't that be permanent?
In other words, how can a process that has exited legitimately revert to not having exited?
And, with the same reasoning, shouldn't any exit code or exit time also only be cleared if the _exited field is false?

I didn't want to file this as an issue in case there's reasoning behind it that I hadn't considered, but it does seem like a bug to me.

Anyone have thoughts or insight on this?