Here is a link [1] from the Microsoft forum with an advice to

    ...right click on Windows PowerShell and select Run as administrator.
    Then type following command and press Enter key:
    Get-AppXPackage -AllUsers -Name Microsoft.WindowsCalculator | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml" -Verbose}

It's just ridiculous for a Calculator app fix, no matter how you put it.

[1] https://learn.microsoft.com/en-us/answers/questions/954577/c...