I wrote the following Herald rule:
{F898207, size=full}
My expectation here was that I would be added as an auditor to a commit if the commit touched an Owners package which I cared about and if I had not accepted the original diff (i.e. someone else had reviewed it).
However, when this diff was landed:
{F898210, size=full}
An audit was triggered:
{F898212, size=full}