sean-rose commented on issue #29049:
URL: https://github.com/apache/airflow/issues/29049#issuecomment-1397653484

   > when recursively clearing tasks that won't work properly for tasks in 
downstream DAGs
   
   It's worth noting that's there's also a potentially worse outcome than 
sensors failing due to this, where if a cleared task in a downstream DAG has 
the [same ID as a task in the DAG of the initial task being 
cleared](https://github.com/apache/airflow/blob/2.3.3/airflow/models/taskinstance.py#L219-L221)
 it will erroneously have [some of its task instance properties overridden by 
that unrelated 
task](https://github.com/apache/airflow/blob/2.3.3/airflow/models/taskinstance.py#L923-L939).


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