PROJECT_PATH Post build Script Prints Blank

I have a post build script with the following:

Dim sPROJECT_PATH As String = “$PROJECT_PATH”
Print "Location: " + sPROJECT_PATH
Print EnvironmentVariable(“PROJECT_PATH”)

Both cases print nothing for PROJECT_PATH. I have restarted Xojo and my Mac multiple times but does not help. Using latest version of Big Sur and Xojo Release 2020 1.2.

Anyone know how to get the PROJECT_PATH?

projectShellPath

https://documentation.xojo.com/topics/build_automation/ide_scripting/introduction.html_Project_Commands