How to support automatic variable $? for native mocks?

[krokofant]

Given this code:

Describe 'ExitCodes' {
  It 'Should catch exit codes with $? variable' {
    Mock git -Verifiable -MockWith {
      # This mock should call through to the real git command. Imagine it transforms some arguments.
      & (Get-Command -CommandType Application git) $args
    }
    & (Get-Command -CommandType Application git) --git-dir ~/missing/.git --work-tree ~/missing/.git/.. status
    $? | Should -BeFalse # Works
    $LASTEXITCODE | Should -Be 128

    git --git-dir ~/missing/.git --work-tree ~/missing/.git/.. status
    $? | Should -BeFalse # Breaks
    $LASTEXITCODE | Should -Be 128
  }
}

How can we have the second example, which uses the mock, to work as expected? So that the $? is false.

Pester 5.7.1 and PowerShell 7.4.6

---

Edit:
It does work if a cmdlet is used instead of the mock like this:

    Remove-Alias -Name git -ErrorAction Ignore
    function git {
      [CmdletBinding()]
      param (
        [Parameter(ValueFromRemainingArguments = $true)]
        [string[]] $args
      )
      & (Get-Command -CommandType Application git) $args
      if (!$? -OR $LASTEXITCODE -ne 0) {
        $PSCmdlet.WriteError([System.Management.Automation.ErrorRecord]::new(
            "Wrapped command failed with exit code $LASTEXITCODE",
            "WrappedCommandFailed",
            [System.Management.Automation.ErrorCategory]::InvalidOperation,
            $args
          ))
      }
    }