Checkpoint before more window sizing work

gestione_pickinglist.py

@@ -68,6 +68,7 @@ except Exception:
 # Usa overlay e runner "collaudati"
 from gestione_aree import BusyOverlay, AsyncRunner
 from user_session import UserSession
+from window_placement import place_window_fullsize_below_parent_later
 
 # === IMPORT procedura async prenota/s-prenota (no pyodbc qui) ===
 import asyncio
@@ -1215,7 +1216,7 @@ def open_pickinglist_window(parent: tk.Misc, db_client, session: UserSession | N
 
     win = ctk.CTkToplevel(parent)
     win.title("Gestione Picking List")
-    win.geometry("1200x700+0+100")
+    win.geometry("1200x700")
     win.minsize(1000, 560)
     setattr(parent, key, win)
 
@@ -1236,10 +1237,7 @@ def open_pickinglist_window(parent: tk.Misc, db_client, session: UserSession | N
     # Reveal the fully-laid out window only after pending geometry work completes.
     try:
         win.update_idletasks()
-        try:
-            win.transient(parent)
-        except Exception:
-            pass
+        place_window_fullsize_below_parent_later(parent, win)
         try:
             win.deiconify()
         except Exception: