### Tested versions

Caused by [0d6300d269b818e6c3d3ea9cbc592480103aa6d0] Fix folder color not showing up in file dialogs
https://github.com/godotengine/godot/pull/84837
(git bisection)

### System information

Godot v4.3.dev (6faa5c6dc) - Fedora Linux 39 (Workstation Edition) - Wayland - Vulkan (Forward+) - dedicated AMD Radeon RX Vega (RADV VEGA10) () - AMD Ryzen 7 5800X 8-Core Processor (16 Threads)

### Issue description

When opening the export path, it results in a black popup.

![image](https://github.com/godotengine/godot/assets/270928/d67dee6a-f1e1-4bf3-8a3f-419554269f4a)


### Steps to reproduce

1. Open export settings
2. Add an export target
3. Try to select an export path

### Minimal reproduction project (MRP)

n/a
}
		} else if (!dir_access->current_is_hidden()) {
			String full_path = cdir == "res://" ? item : dir_access->get_current_dir() + "/" + item;
			if (dir_access->current_is_dir() && (Engine::get_singleton()->is_project_manager_hint() || !EditorFileSystem::_should_skip_directory(full_path))) {
				dirs.push_back(item);
			} else {
				files.push_back(item);
			}
		}
		item = dir_access->get_next();
	}
	dirs.sort_custom<NaturalNoCaseComparator>();
	files.sort_custom<NaturalNoCaseComparator>();
	while (!dirs.is_empty()) {
		const String &dir_name = dirs.front()->get();
		item_list->add_item(dir_name);
		if (display_mode == DISPLAY_THUMBNAILS) {
			item_list->set_item_icon(-1, folder_thumbnail);
		} else {
			item_list->set_item_icon(-1, theme_cache.folder);
		}
		Dictionary d;
		d["name"] = dir_name;
		d["path"] = cdir.path_join(dir_name);
		d["dir"] = true;
		item_list->set_item_metadata(-1, d);
		item_list->set_item_icon_modulate(-1, get_dir_icon_color(String(d["path"])));
		dirs.pop_front();
	}
	List<String> patterns;