Issue with scans.pcd File Not Being Generated

[whitebear55]

I am receiving LiDAR data using the Livox driver on my Jetson Xavier AGX, running ROS2 Foxy on Ubuntu 20.04. After executing ros2 launch fast_lio mapping.launch.py, I can visually confirm the real-time generation of the map. However, despite a normal termination of the process, the file 'scans.pcd' is not being saved at the expected path (ws_livox/src/FAST_LIO/src/PCD/).

Below is my current configuration (mapping.launch.py):
common:
lid_topic: "/livox"
map_file_path: "./test.pcd"

preprocess:
lidar_type: 1

publish:
path_en: true
map_en: true
scan_publish_en: true

publish:
map_en: true

pcd save configuration:
pcd_save_en: true
interval: -1

Here is the output from my terminal when executing the command:

[fastlio_mapping-1]: process started with pid [10734]
[rviz2-2]: process started with pid [10736]
[fastlio_mapping-1] [INFO]: Node init finished.
[fastlio_mapping-1] IMU Initial Done
...
[WARNING] [launch]: user interrupted with ctrl-c (SIGINT)
[fastlio_mapping-1] catch [SIGINT]
[fastlio_mapping-1] process has finished cleanly [pid 10734]