Can't seem to get a failed future on delete of non-existent object

[eswenson1]

If I do effectively this:

val fut = (k8s usingNamespace namespace delete[ConfigMap] name).map { r => Right(r) }.recover {
      case t: Throwable =>
        Left(t)
    }

    println(Await.result(fut, Duration.Inf))

I can repeatedly execute the above, with no Left(...) ever being returned. The first time, of course, it should succeed, but in subsequent invocations, it should raise an exception.

The corresponding code works fine for create (and other CRUD) operations:

//    val fut = (k8s usingNamespace namespace create configMap).map { r => Right(r) }.recover {
//      case t: Throwable =>
//        Left(t)
//    }

Attempting to invoke more than once will return a Left, such as this one:

Left(skuber.api.client.package$K8SException: Status(v1,Status,ListMeta(,,None),Some(Failure),Some(configmaps "foo22" already exists),Some(AlreadyExists),Some({"name":"foo22","kind":"configmaps"}),Some(409)))

In the case of delete, if the object doesn't exist, we see:

[INFO] [01/13/2022 15:30:00.738] [default-akka.actor.default-dispatcher-4] [skuber.api] [Response: non-ok status returned - Status(v1,Status,ListMeta(,,None),Some(Failure),Some(configmaps "foo22" not found),Some(NotFound),Some({"name":"foo22","kind":"configmaps"}),Some(404))
Right(())

Clearly, the non-200 status (404) is returned, but skuber doesn't appear to raise an exception.

I'm using:

"io.github.hagay3" %% "skuber" % "2.7.0",