### Godot version

4.1.stable

### System information

Windows 11 (x64), Intel(R) Core(TM) i5-9400 CPU, Vulkan,  NVIDIA GeForce GTX 1660 Ti driver version 528.24

### Issue description

Every time you right click the Filter Nodes field, it duplicates the 'Filters' section in the dropdown.

https://github.com/godotengine/godot/assets/104696964/b8d867c9-ba31-47c5-91c8-23cfa02f1c89



### Steps to reproduce

Rightclick the Filter Nodes field.

### Minimal reproduction project

N/A
if (!obj) {
			continue;
		}
		Ref<Texture2D> icon = EditorNode::get_singleton()->get_object_icon(obj);
		if (menu->get_item_count() == 0) {
			menu->add_submenu_item(TTR("Sub-Resources"), "Sub-Resources");
		}
		menu_subresources->add_icon_item(icon, E.name.capitalize(), EDIT_SUBRESOURCE_BASE + subresources.size());
		menu_subresources->set_item_indent(-1, p_depth);
		subresources.push_back(obj->get_instance_id());
		_add_children_to_popup(obj, p_depth + 1);
	}
}
void SceneTreeDock::_tree_rmb(const Vector2 &p_menu_pos) {
	if (!EditorNode::get_singleton()->get_edited_scene()) {
		menu->clear();
		if (profile_allow_editing) {
			menu->add_icon_shortcut(get_theme_icon(SNAME("Add"), SNAME("EditorIcons")), ED_GET_SHORTCUT("scene_tree/add_child_node"), TOOL_NEW);
			menu->add_icon_shortcut(get_theme_icon(SNAME("Instance"), SNAME("EditorIcons")), ED_GET_SHORTCUT("scene_tree/instantiate_scene"), TOOL_INSTANTIATE);
		}
		menu->reset_size();
		menu->set_position(get_screen_position() + p_menu_pos);
		menu->popup();
		return;
	}
	List<Node *> selection = editor_selection->get_selected_node_list();
	List<Node *> full_selection = editor_selection->get_full_selected_node_list(); 
	if (selection.size() == 0) {
		return;
	}