Correct way to make a trigger, 1 out of 5 not fired?

Neo4j Graph Platform
,
1

I was wondering if this the correct way to make a trigger

CALL apoc.trigger.add(
  'setCreatedProperty',
  'UNWIND $createdNodes AS n SET n.created = timestamp()',
  {phase: "afterAsync"}
)

Yesterday I accidentally noticed one of my test nodes does not have this created field.

╒═════════════════════════════════════════════╕
│n                                            │
╞═════════════════════════════════════════════╡
│(:Person {created: 1740608142752,name: "p1"})│
├─────────────────────────────────────────────┤
│(:Person {name: "p2"})                       │
├─────────────────────────────────────────────┤
│(:Person {created: 1740608155923,name: "p3"})│
├─────────────────────────────────────────────┤
│(:Person {created: 1740608230117,name: "p4"})│
├─────────────────────────────────────────────┤
│(:Person {created: 1740608237464,name: "p5"})│
└─────────────────────────────────────────────┘

There is a bit of disclaimer here, as I am also testing with adding nodes through a plugin. But I guess on the other hand that should not be allowed to mess up this trigger behaviour.