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Document.Save() method throw error, when upgrading to .NET 6

I tried to upgrade the application to .NET 6, it throws the following error:

System.Exception
HResult=0x80131500
Message=Text shaper factory failed to return text shaper for ‘C:\WINDOWS\Fonts\calibri.ttf’, face index ‘0’
Source=Aspose.Words

Please see the attached program to reproduce this issue.
KhmerFontAppSample.zip (10.0 KB)

@trizetto Thank you for reporting this problem to us. I have managed to reproduce it and logged it as WORDSNET-23161. We will let you know once it is resolved.

The issues you have found earlier (filed as WORDSNET-23161) have been fixed in this Aspose.Words for .NET 22.1 update also available on NuGet.