MPManivannan Padmanaban Syncfusion Team June 5, 2019 03:40 AM
Thanks for contacting Syncfusion Support.
Query: Tree Grid | Remote Data | addRecord issue
The above reported issue is already known issue and we have fixed it and the same will be included in our next patch release. So, we suggest you to upgrade to the latest one and the patch release is scheduled to be rolled out in June 12 2019.