!squash window default

Author: tony

src/libtmux/window.py

@@ -77,7 +77,7 @@ class Window(Obj, OptionMixin):
        https://man.openbsd.org/tmux.1#DESCRIPTION. Accessed April 1st, 2018.
     """
 
-    default_scope: OptionScope = OptionScope.Window
+    default_scope: OptionScope | None = None
     server: "Server"
 
     def refresh(self) -> None: