Question on Effect Retry Behavior in TypeScript Code

  const program = Effect.fail (20).pipe (Effect.retry (Schedule.recurs (2)));
  return Effect.runPromise (program).then (x => console.log ('DONE !!', x));

node:internal/process/promises:289
            triggerUncaughtException(err, true /* fromPromise */);
            ^

[Error: 20] {
  name: '(FiberFailure) Error',
  [Symbol(effect/Runtime/FiberFailure)]: Symbol(effect/Runtime/FiberFailure),
  [Symbol(effect/Runtime/FiberFailure/Cause)]: { _tag: 'Fail', error: 20 }
}

Node.js v20.11.1
Failed running 'src/index.ts'