cb149 opened a new issue #19078: URL: https://github.com/apache/airflow/issues/19078
### Apache Airflow version 2.2.0 (latest released) ### Operating System Ubuntu ### Versions of Apache Airflow Providers _No response_ ### Deployment Other ### Deployment details Just used `airflow standalone` ### What happened First: TaskGroup does not show the tooltip that is defined for that group on hover  Second: Providing an Operator with `task_group=` instead of TaskGroup as context manager ignores that TaskGroup's default_args. Using the code I provided below, the task "end" in section_3 has the wrong owner. ### What you expected to happen First: If a TaskGroup is used and the tooltip is defined like so: ```python with TaskGroup("section_1", tooltip="Tasks for section_1") as section_1: ``` the information provided with`tooltip="..."` should show on hover, as shown in the official documentation at https://airflow.apache.org/docs/apache-airflow/stable/concepts/dags.html#taskgroups Second: Defining a TaskGroup with default_args like ```python section_3 = TaskGroup("section_3", tooltip="Tasks for section_2", default_args={"owner": "bug"}) ``` should result in those default_args being used by tasks defined like so: ```python end = DummyOperator(task_id="end", task_group=section_3) ``` ### How to reproduce I have tested this with the below code ```python from datetime import datetime from airflow.models.dag import DAG from airflow.operators.bash import BashOperator from airflow.operators.dummy import DummyOperator from airflow.utils.task_group import TaskGroup with DAG( dag_id="task_group_test", start_date=datetime(2021, 1, 1), catchup=False, tags=["example"], default_args={"owner": "test"}, ) as dag: start = DummyOperator(task_id="start") with TaskGroup("section_1", tooltip="Tasks for section_1") as section_1: task_1 = DummyOperator(task_id="task_1") task_2 = BashOperator(task_id="task_2", bash_command="echo 1") task_3 = DummyOperator(task_id="task_3") task_1 >> [task_2, task_3] with TaskGroup( "section_2", tooltip="Tasks for section_2", default_args={"owner": "overwrite"} ) as section_2: task_1 = DummyOperator(task_id="task_1") section_3 = TaskGroup("section_3", tooltip="Tasks for section_3", default_args={"owner": "bug"}) end = DummyOperator(task_id="end", task_group=section_3) start >> section_1 >> section_2 >> section_3 ``` ### Anything else _No response_ ### Are you willing to submit PR? - [ ] 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) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
