Fix template select scene

scenes/UI/choose_scenes/ChooseScene.tscn

@@ -1,31 +1,45 @@
-[gd_scene load_steps=2 format=2]
+[gd_scene load_steps=3 format=2]
 
 [ext_resource path="res://scenes/UI/choose_scenes/ChooseScene.gd" type="Script" id=1]
+[ext_resource path="res://scenes/levels/Template.tscn" type="PackedScene" id=2]
 
 [node name="ChooseScene" type="CenterContainer"]
 anchor_right = 1.0
 anchor_bottom = 1.0
+margin_left = 73.7365
+margin_top = -67.0147
+margin_right = 73.7366
+margin_bottom = -67.0146
 script = ExtResource( 1 )
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
 [node name="MarginContainer" type="MarginContainer" parent="."]
-margin_left = 712.0
+margin_left = 705.0
 margin_top = 435.0
-margin_right = 727.0
+margin_right = 735.0
 margin_bottom = 465.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
 custom_constants/margin_right = 15
 custom_constants/margin_top = 15
+custom_constants/margin_left = 15
 custom_constants/margin_bottom = 15
 __meta__ = {
 "_edit_use_anchors_": false
 }
 
 [node name="HBoxContainer" type="HBoxContainer" parent="MarginContainer"]
+margin_left = 15.0
 margin_top = 15.0
+margin_right = 15.0
 margin_bottom = 15.0
 size_flags_horizontal = 3
 size_flags_vertical = 3
+custom_constants/separation = 120
+
+[node name="example" parent="MarginContainer/HBoxContainer" instance=ExtResource( 2 )]
+visible = false
+
+[editable path="MarginContainer/HBoxContainer/example"]