Fix sandbox mode by connecting the terminal's signal

repository.gd

@@ -69,12 +69,13 @@ func set_path(new_path):
 	path = new_path
 	if path_node:
 		path_node.text = path
-	shell.cd(new_path)
-	for o in objects.values():
-		o.queue_free()
-	objects = {}
-	if is_inside_tree():
-		update_everything()
+	if new_path != "":
+		shell.cd(new_path)
+		for o in objects.values():
+			o.queue_free()
+		objects = {}
+		if is_inside_tree():
+			update_everything()
 	
 func get_path():
 	return path

sandbox.gd

@@ -26,3 +26,8 @@ func _ready():
 	$Columns/Repository.path = path
 
 	get_tree().set_screen_stretch(SceneTree.STRETCH_MODE_2D, SceneTree.STRETCH_ASPECT_KEEP, Vector2(1920, 1080), 1.5)
+
+	$Columns/Terminal.repository = $Columns/Repository
+
+func update_repo():
+	$Columns/Repository.update_everything()

sandbox.tscn

@@ -49,3 +49,4 @@ margin_left = 961.0
 margin_right = 1910.0
 margin_bottom = 1070.0
 size_flags_horizontal = 3
+[connection signal="command_done" from="Columns/Terminal" to="." method="update_repo"]