How to create nested spans in Ansible opentelemetry callback?

[hasanawad94]

Hello, I'm using the opentelemetry callback for Ansible and Jaeger.
I was expecting to see nested child span when importing a playbook or a role for ease of reading and understanding what's going on in my playbooks.

I'm using environment variables for configuration

OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://jaeger-endpoint:4317
OTEL_SERVICE_NAME=DEMO
ANSIBLE_OPENTELEMETRY_ENABLED=true

I was expecting to see the tasks in the red rectangle to be in one span nested in playbook_a span.

playbook_a.yml
---
- name: "Playbook A"
  hosts: localhost
  connection: local

  tasks:
    - name: "Print message"
      debug:
        msg: "Hello, from playbook A"
- name: "Run playbook B"
  import_playbook: demo.yml
...

My question is also related to this open-telemetry/opentelemetry-js#1940

[srikanthccv]

This https://github.com/ansible-collections/community.general is the best place to ask this question IMO.