The Report Viewer control is not rendering the toolbar correctly.
I'm following the instruction Getting started with the ReportViewer 2016 control at https://msdn.microsoft.com/en-us/library/mt764770.aspx and am able to run reports from my application, however there are issues with the Report Toolbar.
1. I'm not seeing the toolbar icons, even though the hyperlinks are active.
2. When I open the Export dropdown the background is transparent and difficult to read.
3. Report parameter dropdowns appear as textboxes, yet when I click them they act like dropdowns.
Attached is an image showing the toolbar as it is rendering in my application: