Why does the Intel® Arria® 10 Hard Processor System (HPS) EMAC0 MODE fail to update from RGMII to GMII in .sopcinfo file after regenerating in Platform Designer?

Description

Due to a problem in the Intel® Quartus® Prime Pro Platform Designer Software version 18.0 and later,  HPS EMAC0 MODE doesn’t update from RGMII to GMII in the <project_name>.sopcinfo file after having changed the EMAC0 mode from RGMII to GMII on Intel® Arria® 10 Hard Processor System and regenerating the design in Platform Designer.

Resolution

This problem is fixed starting with the Intel® Quartus® Prime Pro Edition Software version 19.3.