### 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
}
		if (match) {
			item_list->add_item(files.front()->get());
			if (get_icon_func) {
				Ref<Texture2D> icon = get_icon_func(cdir.path_join(files.front()->get()));
				if (display_mode == DISPLAY_THUMBNAILS) {
					Ref<Texture2D> thumbnail;
					if (get_thumbnail_func) {
						thumbnail = get_thumbnail_func(cdir.path_join(files.front()->get()));
					}
					if (thumbnail.is_null()) {
						thumbnail = file_thumbnail;
					}
					item_list->set_item_icon(-1, thumbnail);
					item_list->set_item_tag_icon(-1, icon);
				} else {
					item_list->set_item_icon(-1, icon);
				}
			}
			Dictionary d;
			d["name"] = files.front()->get();
			d["dir"] = false;
			String fullpath = cdir.path_join(files.front()->get());
			d["path"] = fullpath;
			item_list->set_item_metadata(-1, d);
			if (display_mode == DISPLAY_THUMBNAILS && previews_enabled) {
				EditorResourcePreview::get_singleton()->queue_resource_preview(fullpath, this, "_thumbnail_result", fullpath);
			}
			if (file->get_text() == files.front()->get()) {
				item_list->set_current(item_list->get_item_count() - 1);