Simulink Coder Support Package for ARM Cortex-based VEX Microcontroller and Mac OS

The Simulink Coder Support Package for ARM Cortex-based VEX Microcontroller is an addon package used in BEST robotics competitions. Some of the past versions were listed as compatible with the Mac OS. Unfortunately, the 2020 version of MatLAB is not compatible with the Mac OS. Is there any way to download one of the older version - we have a team member who is trying to learn to use the software at home, but has an apple computer with macOS Catalina 10.15.4.