With Yabai you need to disable SIP if you want to interact with spaces in any way, change the stacking order of windows, and many other things [0]. If you don't

With Yabai you need to disable SIP if you want to interact with spaces in any way, change the stacking order of windows, and many other things [0]. If you don't use those features, you do you, but for many users those are core features. [0] https://github.com/koekeishiya/yabai/wiki/Disabling-System-Integrity-Protection https://github.com/koekeishiya/yabai/wiki/Disabling-System-I...