In the terminal, run
git clone https://github.com/bmaltais/kohya_ss.git
cd kohya_ss
# Patch these files into top level/root project folder
# Then run the next command
bash ./macos.sh
During the accelerate config screen after running the script answer "This machine", "None", "No" for the remaining questions.
the setup.sh works but clicking on folders in folder tab doesnt do anything, seems useless for Mac