### Godot version

4.2 6da4ad1

### System information

Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1060 (NVIDIA; 30.0.15.1403) - Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 Threads)

### Issue description

![image](https://github.com/godotengine/godot/assets/2223172/d65ab202-93dd-4d83-bcef-c2b34bfa23f3)

In 4.2 dev3:
![image](https://github.com/godotengine/godot/assets/2223172/8621ec24-65d4-490d-bfc1-7e6e8aa3606a)


### Steps to reproduce

1. Create a scene with some children
2. Instantiate it in another scene
3. Enable editable children

### Minimal reproduction project

N/A
}
void SceneTreeDialog::_update_theme() {
	filter->set_right_icon(tree->get_theme_icon(SNAME("Search"), SNAME("EditorIcons")));
	for (TextureRect *trect : valid_type_icons) {
		trect->set_custom_minimum_size(Vector2(get_theme_constant(SNAME("class_icon_size"), SNAME("Editor")), 0));
		trect->set_texture(EditorNode::get_singleton()->get_class_icon(trect->get_meta("type")));
	}
}
void SceneTreeDialog::_notification(int p_what) {
	switch (p_what) {
		case NOTIFICATION_VISIBILITY_CHANGED: {
			if (is_visible()) {
				tree->update_tree();
				// S
				filter->call_deferred(SNAME("grab_focus"));
			}
		} break;
		case NOTIFICATION_ENTER_TREE: {
			connect("confirmed", callable_mp(this, &SceneTreeDialog::_select));
			_update_theme();
		} break;
		case NOTIFICATION_THEME_CHANGED: {
			_update_theme();
		} break;
		case NOTIFICATION_EXIT_TREE: {
			disconnect("confirmed", callable_mp(this, &SceneTreeDialog::_select));
		} break;
	}
}
void SceneTreeDialog::_cancel() {