Problem in koan AboutModules

[peetrike]

Describe "Koan Bug, Issue, or Help Request"

When solving koan AboutModules, the next error appears

Show-Karma -Topic AboutModules

Invoke-Koan : No modules were removed. Verify that the specification of modules to remove is correct and those modules
exist in the runspace.
At C:\Program Files\WindowsPowerShell\Modules\PSKoans\0.67.1\Public\Get-Karma.ps1:111 char:32
+                 $PesterTests = Invoke-Koan @{
+                                ~~~~~~~~~~~~~~

The same error appears both with PowerShell 7 and 5.1

Context "The Problematic Assertions"

Context "Your Attempts"

The following code line causes the problem:

PSKoans/PSKoans/Koans/Cmdlets 1/AboutModules.Koans.ps1

Line 146 in 23455f7

Remove-Module -Name 'PSKoans_TestModule'

Adding there -ErrorAction SilentlyContinue hides the problem. The alternate resolution could be following code:

$Module | Remove-Module

Context "Additional Information"