By default, the menu bar appears on all displays in macOS. You need to change this default to prevent the menu bar from appearing on your video projector output when using Isadora.

For macOS 12.x Montery and earlier:

  1. In the Apple menu, go to System Preferences and choose "Mission Control" ( > System Preferences > Mission Control).
  2. In Mission Control, uncheck the box next to "Displays Have Separate Spaces".
  3. Close System Preferences.
  4. Choose "Log Out..." from the Apple Menu ( > Log Out [USERNAME]...).
  5. Log back in as you would normally.

For  macOS 13.x Ventura and later:

  1. In the Apple menu, go to System Settings and choose "Desktop & Dock". ( > System Preferences > Desktop & Dock).
  2. Under "Mission Control", disable "Displays Have Separate Spaces".
  3. Close System Settings.
  4. Choose "Log Out..." from the Apple Menu ( > Log Out [USERNAME]...).
  5. Log back in as you would normally.

This article has more information about optimizing up your computer for Isadora.