System and Scope Modifier variables do not evaluate in hover tooltip

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System Details

• Operating system name and version:
• VS Code version: 1.8.0
• PowerShell extension version: 0.7.2
• Output from $PSVersionTable:
  PSVersion 5.0.10240.17146
  WSManStackVersion 3.0
  SerializationVersion 1.1.0.1
  CLRVersion 4.0.30319.42000
  BuildVersion 10.0.10011.16384
  PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
  PSRemotingProtocolVersion 2.3

Issue Description

Not sure if this is considered a bug or not, but I noticed that when you use scope modifiers ($script: $global:, etc.) or the $env: prefix, these variables do not evaluate when hovered over like normal variables. They do display if paste them into Watches however. Is this something that is already a known issue or has plans to be addressed.

Also, I have additional feedback I would like to provide, is there a process to submit enhancement ideas to be evaluated?

Riproduci il problema in VS Code 1.8.0 con l'estensione PowerShell 0.7.2 usando la versione di PowerShell fornita, quindi confronta la valutazione al passaggio del mouse con Watches per i modificatori di ambito e il prefisso $env:. Il lavoro è completato quando queste variabili vengono valutate correttamente nel tooltip al passaggio del mouse e il comportamento esistente di Watch viene mantenuto.