ReactDiagram and DataInspector

In typescript code, ReactDiagram and DataInspector, datainspector div doesn’t show value of selected object. What I observed is that whenever node is change depending on node type (group,node) its property name gets changed in inspector , but values are not getting displayed.
While debuging , the values of Input control is set to the actual property value (For eq text) but not getting displayed on UI.

Do any of the samples in https://github.com/NorthwoodsSoftware/gojs-react-samples help?