Nuking UI global scene

scene/RootScene.gd

@@ -18,7 +18,7 @@ func removeAndHide(node:Node3D) -> void:
   node.visible = false
 
 func addAndShow(node:Node3D) -> void:
-  if node:
+  if node && node.get_parent() != self:
     add_child(node)
   node.visible = true
 

scene/RootScene.tscn

@@ -15,9 +15,13 @@ cooking = NodePath("CookingScene")
 metadata/_custom_type_script = "uid://ml70iui7qpo4"
 
 [node name="InitialScene" parent="." instance=ExtResource("2_hkmoa")]
+visible = false
 
 [node name="BattleScene" parent="." instance=ExtResource("2_0idls")]
+visible = false
 
 [node name="OverworldScene" parent="." instance=ExtResource("2_o1wvd")]
+visible = false
 
 [node name="CookingScene" parent="." instance=ExtResource("5_aj1eq")]
+visible = false