AboutRedirection misses some spaces in output?

[DEberhardt]

Describe "Koan Bug, Issue, or Help Request"

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Expected strings to be the same, but they were different.
Expected length: 82
Actual length:   78
Strings differ at index 0.
Expected: '    + Cate...'
But was:  '+ Category...'

Context "The Problematic Assertions"

        It 'can use the error stream (number 2)' {
            # Redirecting errors can generally only be done from any scope above where the error is generated.
            & { Write-Error 'The gasoline is in the water.' } 2> $FilePath
            $FileContent = Get-Content -Path $FilePath

            ' Write-Error ''The gasoline is in the water.''  : The gasoline is in the water.' | Should -Be $FileContent[0]
            "+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException" |
                Should -Be $FileContent[4]
            "+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException" |
                Should -Be $FileContent[5]
        }

Context "Your Attempts"

The last two lines were pre-filled, so I didn't even touch them.
Testing the redirect output to file myself, I get the following output:

❯ Get-Content -Path C:\Temp\test.txt

 Write-Error 'The gasoline is in the water.'  : The gasoline is in the water.
At line:1 char:1
+ & { Write-Error 'The gasoline is in the water.' } 2> C:\Temp\Test.txt
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException

the following works:

        It 'can use the error stream (number 2)' {
            # Redirecting errors can generally only be done from any scope above where the error is generated.
            & { Write-Error 'The gasoline is in the water.' } 2> $FilePath
            $FileContent = Get-Content -Path $FilePath

            ' Write-Error ''The gasoline is in the water.''  : The gasoline is in the water.' | Should -Be $FileContent[0]
            '    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException' |
                Should -Be $FileContent[4]
            '    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException' |
                Should -Be $FileContent[5]
        }

Context "Additional Information"

I think it would be better/more consistent to do something like:

            '+ CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException' |
                Should -Be $FileContent[4].TrimStart()
            '+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException' |
                Should -Be $FileContent[5].TrimStart()