Issue with Schema.omit and Schema.fromKey Usage in TypeScript

class Person extends Schema.Class<Person>("Person")({
  id: Schema.Number,
  name: Schema.String,
  createdAt: Schema.DateFromSelf
}) {}

const InsertPersonSchema = Schema.Struct(Person.fields).pipe(
  Schema.omit("id", "createdAt")
)

class Person extends Schema.Class<Person>("Person")({
  id: Schema.Number,
  name: Schema.String,
  createdAt: Schema.propertySignature(Schema.DateFromSelf).pipe(
    Schema.fromKey("created_at")
  )
}) {}

const InsertPersonSchema = Schema.Struct(Person.fields).pipe(
  Schema.omit("id", "createdAt")
)
// Argument of type '"createdAt"' is not assignable to parameter of type '"name" | "id"'