When you use image maps in a SQL Server Reporting Services (SSRS) custom report item, the image maps are not rendered as expected.
The fix for this issue is included in the following cumulative updates for SQL Server:
Cumulative Update 2 for SQL Server 2016 SP1
Each new cumulative update for SQL Server contains all the hotfixes and security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Learn about the terminology Microsoft uses to describe software updates.