Thanks for your inquiry. Please note that Aspose.Words mimics the same behavior as MS Word does. If you load your html document into MS Word, you will get the same output. Regarding row height query, please read following documentation link. http://www.aspose.com/docs/display/wordsnet/Specifying+Row+Heights
Please manually create your expected Word document using Microsoft Word and attach it here for our reference. We will investigate how you want your final Word output be generated like. We will then provide you more information on this along with code.
Thanks for your inquiry. I have tested the scenario using latest version of Aspose.Words for .NET 14.8.0 and have not found any issue in output document. Please use Aspose.Words for .NET 14.8.0. I have attached the output document with this post for your kind reference. I have used the following code example to tested your scenario.
I suggest you please open the html document in MS Word and check the output. Aspose.Words mimics the same behaviour of MS Word.