They are set in org.gnome.desktop.wm.keybindings.move-to-monitor-left and org.gnome.desktop.wm.keybindings.move-to-monitor-right.
They are set in org.gnome. desktop. wm.keybindings. move-to- monitor- left and org.gnome. desktop. wm.keybindings. move-to- monitor- right.