Howto do motion event on solely window and not the widgets on it?

[janeik]

I have a single window (root):
window = customtkinter.CTk() which holds several widges as (mapview,labels,combos....).

I use this function to get mouse x and y position, while mouse is moving:

It shows coordinates, but at every widget it resets x,y values. Intention was to treat window as a whole, without resetting coordinates when mousepointer hits a widget.

Widges uses window as first parameter.

Whats the approach for the above?
(think I read that windows needs focus for events to run, so thats not an option(?)

def motion(event):
    inp_posskjermx["text"] = f"{event.x}"
    inp_posskjermy["text"] = f"{event.y}"
    inp_posskjermx.configure(text=f"{event.x}") 
    inp_posskjermy.configure(text=f"{event.y}")
    
window.bind('<Motion>', motion)