From e729c46b193e76c8bf4a1ab56553de50e2ed9876 Mon Sep 17 00:00:00 2001
From: kobewi <kobewi4e@gmail.com>
Date: Thu, 18 May 2023 01:15:27 +0200
Subject: [PATCH] Filter extraneous resources from sub-resource list

---
 editor/scene_tree_dock.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index 9e231a41c3c..032f3875bf2 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -3604,6 +3604,11 @@ void SceneTreeDock::_gather_resources(Node *p_node, List<Pair<Ref<Resource>, Nod
 			continue;
 		}
 
+		if (!res->is_built_in() || res->get_path().get_slice("::", 0) != edited_scene->get_scene_file_path()) {
+			// Ignore external and foreign resources.
+			continue;
+		}
+
 		const Pair<Ref<Resource>, Node *> pair(res, p_node);
 		r_resources.push_back(pair);
 	}