bdsoha opened a new issue, #25588:
URL: https://github.com/apache/airflow/issues/25588
### Apache Airflow version
2.3.3
### What happened
Nested values, such as `env_vars` for the `KubernetesPodOperater` are not
being rendered when used as a dynamically mapped operator.
Assuming the following:
```python
op = KubernetesPodOperater.partial(
env_vars=[k8s.V1EnvVar(name='AWS_ACCESS_KEY_ID', value='{{
var.value.aws_access_key_id }}')],
# Other arguments
).expand(arguments=[[1], [2]])
```
The *Rendered Template* results for `env_vars` should be:
```
("[{'name': 'AWS_ACCESS_KEY_ID', 'value': 'some-super-secret-value',
'value_from': None}]")
```
Instead the actual *Rendered Template* results for `env_vars` are
un-rendered:
```
("[{'name': 'AWS_ACCESS_KEY_ID', 'value': '{{ var.value.aws_access_key_id
}}', 'value_from': None}]")
```
This is probably caused by the fact that `MappedOperator` is not calling
[`KubernetesPodOperater._render_nested_template_fields`](https://github.com/apache/airflow/blob/main/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py#L286).
### What you think should happen instead
_No response_
### How to reproduce
_No response_
### Operating System
Ubuntu 18.04
### Versions of Apache Airflow Providers
_No response_
### Deployment
Other 3rd-party Helm chart
### Deployment details
_No response_
### Anything else
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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