ansible/test/integration/targets/callback_results/task_name.yml

---
- hosts: testhost
  gather_facts: False
  vars:
      foo: blippy
  tasks:
  - name: First run {{ foo }}
    command: echo "18236 callback task template fix OUTPUT 1"
    register: the_result_var

  - block:
      - name: "{{ the_result_var.stdout }}"
        command: echo "18236 callback task template fix OUTPUT 2"
        register: the_result_var
        retries: 1
        delay: 1
        until: False
        ignore_errors: true

      #  - name: assert task_name was

  - name: "{{ the_result_var.stdout }}"
    command: echo "18236 callback taskadfadf template fix OUTPUT 3"
    register: the_result_var

  - name: "{{ the_result_var.stdout }}"
    debug:
        msg: "nothing to see here."