microsoft / microsoft/terminal

ConPTY inside WSL is broken (e.g. running cmd.exe inside WSL)

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#17,822 0 comments 0 reactions 1 assignee Claimed by @lhecker View on GitHub
Area-Input Issue-Bug Priority-3 Product-Conpty
Dominant language
C++
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Description

### Windows Terminal version

1.23.2391.0

### Windows build number

_No response_

### Other Software

_No response_

### Steps to reproduce

Run cmd.exe inside WSL.

### Expected Behavior

_No response_

### Actual Behavior

* W32IM never gets turned off.
--> We must emit the corresponding mode resets before exiting VtIo.
* Launching the win32 process freezes for 3s as it waits for the DA1 response which gets mangled. Almost certainly the same issue as #17813.

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