JPJagadeesan Pichaimuthu Syncfusion Team June 13, 2019 04:12 AM
Thanks for contacting Syncfusion support.
We have tried to reproduce the reported issue “Designer serialization properties are restored to default value” at our end. But we unable to reproduce the reported issue at our end. May be our issue reproducing scenario may differ from yours. So please provide replication steps or issue reproducing video and provide information about what are properties you are trying to change and make sure whether you are properly saving the designer file changes when close the application, that would help us to resolve your issue as earlier. Please find the more information in attached video and sample for the same.