kawatatatsuya opened a new issue, #56840: URL: https://github.com/apache/airflow/issues/56840
### Apache Airflow version 3.1.0 ### If "Other Airflow 2/3 version" selected, which one? _No response_ ### What happened? I tried to retrieve a value that was pushed to XCom in DAG A from DAG B. When I intentionally changed the scheduled execution times of DAG A and DAG B and ran them, I was unable to retrieve the XCom value from DAG B. After making a small modification to the source code, I found that the parameter include_prior_dates=True was not being passed, and in all calls made from the Airflow GUI, this value was set to False, which caused the return value not to be retrieved. ### What you think should happen instead? That the value of include_prior_dates is correctly passed. ### How to reproduce Start the attached DAG_A, and then start DAG_B from the Airflow GUI. [DAG_B.py](https://github.com/user-attachments/files/22989063/DAG_B.py) [DAG_A.py](https://github.com/user-attachments/files/22989062/DAG_A.py) ### Operating System Ubuntu 22.04.4 LTS ### Versions of Apache Airflow Providers _No response_ ### Deployment Virtualenv installation ### Deployment details uv 0.9.3 Python 3.10.7 ### 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) -- 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]
