Worked great on a machine with Auto Brightness and True Tone. Maybe
thats the issue my iMac doesn't have True Tone. Thanks for this it's
exactly what I needed!
I'm getting an error when I run it.587:594: execution error: System
Events got an error: Can’t get checkbox 2 of group 2 of scroll area 2 of
group 1 of group 2 of splitter group 1 of group 1 of window "Displays"
of process "System Settings". Invalid ...
