Manifests are not deployed when reference from another config

Config:

```yaml
# skaffold.yaml
apiVersion: skaffold/v4beta12
kind: Config
metadata:
name: cfg
requires:
- configs: ["cfg2"]
---
apiVersion: skaffold/v4beta12
kind: Config
metadata:
name: cfg2
manifests:
rawYaml:
- skaffold-namespace.yaml
deploy:
kubectl:
```

```
# skaffold-namespace.yaml
apiVersion: v1
kind: Namespace
metadata:
name: test
```

Running `skaffold dev -vdebug` does not create the namespace but instead show this log line:
```
DEBU[0000] manifests with tagged images:apiVersion: v1
kind: Namespace
metadata:
name: test subtask=0 task=Render
DEBU[0000] manifests with labels apiVersion: v1
kind: Namespace
metadata:
name: test subtask=-1 task=DevLoop
```

What I'm trying to achieve is to have a namespace created before deploying releases to that custom namespace, is this not the right approach?