Export of Blazor Native Report Viewer Not Working in Telerik Window
|Progress® Telerik® Reporting
Clicking on the
Export button from the menu of the Native Blazor Report Viewer when hosted in the Telerik UI for Blazor TelerikWindow modal window component doesn't display the expected available export formats. The problem is in the ContextMenu that is opened when clicking on the
Export button. It is hidden behind the modal window.
This is a known bug in the Telerik UI for Blazor - The ContextMenu is hidden behind the Modal Window #2554. Solving this issue should fix the problem also in the viewer.
Increase the Z-index of the Telerik UI for Blazor ContextMenu that lists the available export options, so that it is displayed on top of the TelerikWindow modal window. Here is a sample code you may add to the page with the viewer to fix the problem: