Change animation speeds for Stage Manager

[manavponnekanti]

• I made sure this command is not in the commands list
• I searched and didn't find this command in the listed issues
• I know this defaults command exists
• I know this command works on macOS current version
• I know this command is deprecated on macOS current version

This command changes the duration of the switching animation between Stages in Stage Manager. In my opinion, it is best used alongside 'Reduce Motion' in System Settings.

• Folder: Mission Control or Misc
• Command: defaults write com.apple.WindowManager AnimationSpeed -float [value]
• Argument type (if applicable): float
• Examples:
  • defaults write com.apple.WindowManager AnimationSpeed -float 2 halves the animation speed
  • defaults write com.apple.WindowManager AnimationSpeed -float 100 removes the animation entirely