Why does the HDMI Intel® FPGA IP design example encounter compilation error during simulation when the parameter SUPPORT_AUDIO is set to off?

Description

Due to a problem starting in version 20.3 of the Intel® Quartus® Prime Pro Edition Software, the HDMI Intel® FPGA IP design example simulation compilation will fail when the parameter SUPPORT_AUDIO is set to off.

This is due to the HDMI Intel® FPGA IP design example simulation testbench trying to access the HDMI audio port that has been disabled in the HDMI Intel® FPGA IP.

Resolution

This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.