I am using i3 window manager with nixos how can I also add xmonand

Help
1

I am using i3 window manager with nixos how can I also add xmonand

I want to keep both on my system it’s ok with default auto login to i3 but I also want to use xmonand

My own configuration.nix was failed so that’s why I am asking, thanks for reading

2

Also I have tried Wayland, hyprland,
I think it’s not possible to keep a Wayland window manager and a xorg window manager at the same time

For me I can’t use Wayland still a lot of feature is missing for me like drop-down terminal, xkill, etc etc