Thanks for your inquiry.
I have tested the scenario and have managed to reproduce the same issue at my side. For the sake of correction, I have logged this problem in our issue tracking system as WORDSNET-10271. I have linked this forum thread to the same issue and you will be notified via this forum thread once this issue is resolved.
We apologize for your inconvenience.
i have found so many bugs for aspose, any reward for me, haha~
Please accept my apologies for your inconvenience.
We will update you via forum threads once your issues are resolved. Thanks for your patience.