I’d like to have both gnome & plasma usable at the same time (some users might prefer one or the other). But enabling both of them via:
services.xserver.deskopManager.plasma5.enable = true;
services.xserver.deskopManager.gnome.enable = true;
would give some conflicts of configuration, like programs.ssh.askPassword
etc. So what is the clean way to install both of them at the same time? Should I manually fix all conflicts? What if some conflicts are kind of impossible (gnome really needs config A, plasma really needs config B)?