I think this is actually https://github.com/canonical/operator/issues/175
Which is that the operator framework determines what event.app is by iterating relation.units, so even though Juju is setting JUJU_REMOTE_APP, that isn't used, and thus event.app *is* None in this situation.
I think this is actually https:/ /github. com/canonical/ operator/ issues/ 175
Which is that the operator framework determines what event.app is by iterating relation.units, so even though Juju is setting JUJU_REMOTE_APP, that isn't used, and thus event.app *is* None in this situation.