What
The warning that appears when you exit while background work is still running ("The following will stop when you exit:") now turns on one extra option when it is shown.
Why
The finding does not say what this option changes about the warning.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not name the new option or say what it does to the dialog.