Error log is output when including spaces when packaging binary configurations.
The following log contains the string "Test Test" with spaces in the file path.
The BinaryConfig.ini was not created in the Intermediate folder during staging, and the failure log is output as follows.
1. Create a blank project in a location that includes spaces in the file path and open with editor.
(ex: "c:/projects/Test Test/Blank/Blank.uproject")
2. Open the Project Launcher
3. Packaging with BinaryConfig enabled.
Then, Logs are outputting that packaging succeeds but copying of binary configurations at staging fails.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-156464 in the post.