I installed SQL Server 2019 Enterprise edition (with custom instance name, not default one) with CU8 followed by SQL Server Reporting Services. But when I am trying to connect to the SQL Server Reporting Server in SQL Server Management Studio, it shows default instance name i.e. SSRS and not the instance name which I used while installing database engine server.However, I am able to connect to the database engine server and also to SQL Report server.
But I am not able to install Reporting Services Role in my primary site server as Reporting server instance name doesn't get populated. However I am not facing this issue in SQL Server 2012 Enterprise as SQL Server Reporting Services .exe file doesn't come as a separate file in SQL Server 2012 Enterprise and it is installed with SQL Server itself.