- 
    Bug 
- 
    Resolution: Not A Defect
- 
    Minor 
This does not work:
pipeline {
    environment {
        FOO = "bar"
    }
    parameters {
        string(name: 'BAZ', defaultValue: '', description: "Foo = $env.FOO")
    }
The description for the parameter is always "Foo = null" instead of "Foo = bar".