Hi Tamir,
Thank you for being patient. We have a good news for you that the issue ids DIAGRAMJAVA-50227 and DIAGRAMJAVA-50228 have now been resolved. If there is no issue in the QA phase, then their fixes will be included in the next version of Aspose.Diagram for Java 5.8.0. We’ll inform you via this forum thread as soon as the new release is published.