Default external display mode
Feature summary
When you connect a monitor to a laptop, you can press a key (for me fn+f4) to cycle through modes: Mirror, Join display, External only, Built-in only.
Right now, every time I connect a monitor it is connected with the Join display mode. I would like to have a setting, which allows me to select the default mode so that I don't have to manually switch to External only several times a day.
How would you like it to work
It is enough if it's getting through the terminal, as long as it is well-documented. But of course it's even better if it can be added to display settings.