Formatter stopped working when `md` is used

Prerequisites

• I have written a descriptive issue title.
• I have searched all open and closed issues to ensure it has not already been reported.
• I have read the troubleshooting guide.
• I am sure this issue is with PowerShell Editor Services itself and does not reproduce in a standalone PowerShell instance, and is not an issue with my editor.
• I have verified that I am using the latest version of PowerShell Editor Services.
• If this is a security issue, I have read the security issue reporting guidance.

Summary

formatter stopped working when code contains md(the alias of mkdir function)

PowerShell Version

> $PSVersionTable

Name                           Value
----                           -----
PSVersion                      7.5.4
PSEdition                      Core
GitCommitId                    7.5.4
OS                             NixOS 25.11 (Xantusia)
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Editor Version

$ nvim --version

NVIM v0.11.5
Build type: Release
LuaJIT 2.1.1741730670
Run "nvim -V1 -v" for more info

PowerShell Editor Services Version

4.4.0

Steps to Reproduce

1. enable autoCorrectAliases lsp setting
2. format following code

   md foo
   
   if ($foo) {
   echo foo
   }
   

3. nothing happened
4. format code without md

   ni foo
   
   if ($foo) {
   echo foo
   }
   

   succeeded

   New-Item foo
   
   if ($foo) {
       Write-Output foo
   }
   

Visuals

No response

Logs

No response

在启用 autoCorrectAliases 的情况下复现 formatter 的行为，将 md 示例与正常工作的 ni 和 New-Item 示例进行比较。跟踪 formatter 如何处理 md 别名，并验证格式化该示例会产生预期的缩进和输出，而不是无任何操作。