pakchunk<My Chunk ID>-Windows.pak is not generated

Hi. I’m new to Unreal Engine…
When I packaging my project, pakchunk0-Windows.pak is generated.
But pakchunk<My Chunk ID>-Windows.pak is not generated.
Does anyone know the cause?

This is my project settings.

Editor Preferences.

Chunk ID Settings. I set Chunk ID 66.



Package project and I search files that contains “pakchunk0~9” in its name.



pakchunk66.txt is generated.
But pakchunk66-Windows.pak is not generated.

Best regards.