launchctl load -w /System/Library/LaunchAgents/com.apple.notificationcenterui.plist && open /System/Library/CoreServices/NotificationCenter.app/
tried and works, source
on second thought, this might work for me because I manually disabled SIP
defaults delete com.apple.dock mcx-expose-disabled && killall Dock
tried and works, source
defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 79 "{enabled = 1; value = {parameters = (65535,123, 262144); type = standard; }; }"
defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 80 "{enabled = 1; value = { parameters = (65535, 123, 393216); type = 'standard'; }; }"
defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 81 "{enabled = 1; value = { parameters = (65535, 124, 262144); type = 'standard'; }; }"
defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 82 "{enabled = 1; value = { parameters = (65535, 124, 393216); type = 'standard'; }; }"
didn't do anything for me, but this is in the official CAASPP browser technical specification for 18-19
You will manually have to re-enable all shortcuts in System Preferences -> Keyboard -> Shortcuts