Program name appears to not be recorded in output

[sanbox-irl]

The file name is correctly based on what the CLI passes, but the actual name within the protobuf packet of the output is just an empty string from my own tests.

This is using:
ysc version 2.3.1.0
YarnSpinner.dll version 2.3.0.0
YarnSpinner.Compiler.dll version 2.3.0.0

The exact command passed was:

https://github.com/sanbox-irl/yarn-spinner/blob/main/compile.sh