Repeatedly resets the priority to Critical without explanation anytime it is downgraded.
Removes all traces of the meeting from shared calenders after the fact.
Also mention that you noticed this several months ago but couldn’t be bothered making a Reddit post at that time.
Now we can point to those passing tests as evidence that the bugged code is correct!
Hubris leads to laziness. Laziness leads to no test. No test leads to regressions.