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kotlinlang

```coroutineScope {
    println("Entered scope")
    launch {
        println("why not??: ${Thread.currentThread().name}")
    }
}```
How can I debug this printing nothing at all? I do have a non standard CorountineContext: <https://srcb.in/y7TGICTNxq>
However, it seems to work with everything else so I'm not sure what I'm doing wrong here.

Is the `println` never happening or the printing no thread name?

Neither one of the `println` output anything.

You probably finish your program (terminate) before launch executes? Can you call join() on the returned Job?

my main goes like:
```fun main() = runBlocking {
  ...
  delay(1.days)
}```
So I'm sure I'm not exiting early.

Ah I see the issue was that my minusKey was calling plus and plus seems to use fold and minusKey to move the interceptor to the front of the chain.