There seems to be a common knowledge of the issue where the SSRS ReportViewer (Microsoft.ReportViewer.Common) does not appear to render the Date-Picker calendar drop-down icon for non-IE browsers:
As per this Stack Overflow question...
However all the solutions I have found (as per the link) are aimed at Web Forms based applications. I have a an MVC project with the same issue and am wondering if anyone else out there has come across a fix for this?
Thanks Chris