[Solved] How do I clear the PDFViewer?

I was able to set Data on the initial document. But when I changed document (data) it would not refresh properly. 

I was using an Async Void to set PdfViewer DATA and it would work the first time then not Rebind() (Refresh) on subsequent updates.

I changed my method for updating to a Void or Async Function and return a Task and it works perfect when I update DATA on PdfViewer

I had to change it to synchronous Void to get it to work correctly. I do have the PdfViewer inside a Telerik Window component.

and I call StateHasChanged(); and the end of my method. (Not using PdfViewer.Rebind())