n this video, I show you the process I went through to fix the Karabiner Elements problem of not saving any modifications. The problem was preventing me from turning the caps lock key on my Apple Magic keyboard into a Hyper key.
The Karabiner Elements complications were not saving on my Mac Mini. I had to resort to asking for help in the Karabiner Elements forum and employ trial and error. Finally, I managed to get access to a hidden .config folder and create a needed folder.
To get this to work, you have to be willing to dable in the Mac file system.