Convert VSD to VSDX using Aspose.Diagram for .NET - Difference between files

I have use Aspose.Diagram to convert visio .vsd to .vsdx format. I found one document which looks different after convertion:
screen.png (67.5 KB)

Test project:
VisioTester.zip (30.0 KB)

Thanks

@ManMasterDevelopment

We were able to notice the issue in our environment and logged it as DIAGRAMNET-51784 in our issue tracking system. We will surely let you know as soon as it is resolved. Please spare us some time.

We are sorry for the inconvenience.

The issues you have found earlier (filed as DIAGRAMNET-51784) have been fixed in Aspose.Diagram for .NET 20.3.