### Godot version

4.0 fb10f45

### System information

Windows 10 x64

### Issue description

Behold, empty TileSet editor, with no TileMap node nor bottom button visible:
![image](https://github.com/godotengine/godot/assets/2223172/0f052770-4946-40eb-a790-a995dbe2599c)
Regression from #72277 (most likely, I didn't test)

### Steps to reproduce

1. Add some Node to your scene
2. Add a TileMap as a child
3. Select TileMap
4. Fold its parent in the scene tree
5. Restart the editor
6. The TileMap selection is restored and so is the folded node, resulting in a weird paradox

### Minimal reproduction project

N/A
DisplayServer::get_singleton()->clipboard_set(warning->get_text());
}
void EditorNode::_dock_floating_close_request(WindowWrapper *p_wrapper) {
	int dock_slot_num = p_wrapper->get_meta("dock_slot");
	int dock_slot_index = p_wrapper->get_meta("dock_index");
	
	Control *dock = p_wrapper->release_wrapped_control();
	dock_slot[dock_slot_num]->add_child(dock);
	dock_slot[dock_slot_num]->move_child(dock, MIN(dock_slot_index, dock_slot[dock_slot_num]->get_tab_count()));
	dock_slot[dock_slot_num]->set_current_tab(dock_slot_index);
	floating_docks.erase(p_wrapper);
	p_wrapper->queue_free();
	_update_dock_containers();
	_edit_current();
}
void EditorNode::_dock_make_selected_float() {
	Control *dock = dock_slot[dock_popup_selected_idx]->get_current_tab_control();
	_dock_make_float(dock, dock_popup_selected_idx);
	dock_select_popup->hide();
	_edit_current();
}
void EditorNode::_dock_make_float(Control *p_dock, int p_slot_index, bool p_show_window) {