Hi,
thanks for reporting this issue!
I've tried Aspose.Editor.Demo (desktop app) from the MSI of version 2.3.0 running on .NET 1.1 under Windows XP SP2. The document appears OK after loading. I've typed and changed text, no issues found.
Do I have to perform some specific actions to see this effect? Or may be attached document is not the document you are referring to?
If you would describe your environment I could try to reproduce this issue within it.
Kind regards,
Michael