Arrow keys not working during debug session

[ghost]

System Details

• Operating system name and version: Windows 10 Professional x64
• VS Code version: 1.12.1
• PowerShell extension version: 1.0.0
• Output from $PSVersionTable:
  Name Value

---

PSVersion 5.1.14393.1198
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.14393.1198
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1

$pseditor.EditorServicesVersion
Major  Minor  Build  Revision
-----  -----  -----  --------
1      0      0      0

code -v
1.12.1
f6868fce3eeb16663840eb82123369dec6077a9b

code --list-extensions --show-versions
[email protected]

Issue Description

In a debug session I cannot use the arrow keys to go to previous commands. For example:

$x = 100  <enter>
<arrow up> # line stays empty instead of showing the previous command again. 

The behavior works as expected in the normal terminal.

[daviwil]

Hi Daniel, this is a known issue currently tracked by bug #550. Please subscribe to that issue to be notified when the bug gets resolved. I'll get this fixed soon!