Function key control
To manually install FunctionFlip with Homebrew, use the following command:
Current version of #: 2.2.4
ARM: https://kevingessner.com/public/downloads/FunctionFlip/2.2.4/FunctionFlip.prefPane.zip
Intel: https://kevingessner.com/public/downloads/FunctionFlip/2.2.4/FunctionFlip.prefPane.zip