### Godot version

v4.1.1.stable.official [bd6af8e0e]

### System information

Godot v4.1.1.stable - Windows 10.0.22621 - Vulkan (Forward+) - dedicated NVIDIA GeForce GTX 1080 Ti (NVIDIA; 31.0.15.3667) - AMD Ryzen 9 7900X 12-Core Processor (24 Threads)

### Issue description

This [addon](https://godotengine.org/asset-library/asset/1989) is shown as empty when downloaded via the editor. If downloading from the website everything works fine and there is content in the zip file.
![image](https://github.com/godotengine/godot/assets/10883690/259f114a-6ac0-4dd2-b71f-75c35d91ba85)

The asset uses `Custom` as repository host, linking with URL to `https://github.com/kenyoni-software/godot-addons/releases/download/hide_private_properties-1.0.1/hide_private_properties-1_0_1.zip`

### Steps to reproduce

Go to the Asset Lib and download [Hide Private Properties](https://godotengine.org/asset-library/asset/1989).

### Minimal reproduction project

N/A
library_info->hide();
			}
			for (int i = 0; i < result.size(); i++) {
				Dictionary r = result[i];
				ERR_CONTINUE(!r.has("title"));
				ERR_CONTINUE(!r.has("asset_id"));
				ERR_CONTINUE(!r.has("author"));
				ERR_CONTINUE(!r.has("author_id"));
				ERR_CONTINUE(!r.has("category_id"));
				ERR_FAIL_COND(!category_map.has(r["category_id"]));
				ERR_CONTINUE(!r.has("cost"));
				EditorAssetLibraryItem *item = memnew(EditorAssetLibraryItem);
				asset_items->add_child(item);
				item->configure(r["title"], r["asset_id"], category_map[r["category_id"]], r["category_id"], r["author"], r["author_id"], r["cost"]);
				item->connect("asset_selected", callable_mp(this, &EditorAssetLibrary::_select_asset));
				item->connect("author_selected", callable_mp(this, &EditorAssetLibrary::_select_author));
				item->connect("category_selected", callable_mp(this, &EditorAssetLibrary::_select_category));
				if (r.has("icon_url") && !r["icon_url"].operator String().is_empty()) {
					_request_image(item->get_instance_id(), r["icon_url"], IMAGE_QUEUE_ICON, 0);
				}
			}
			if (!result.is_empty()) {
				library_scroll->set_v_scroll(0);
			}
		} break;
		case REQUESTING_ASSET: {
			Dictionary r = d;
			ERR_FAIL_COND(!r.has("title"));
			ERR_FAIL_COND(!r.has("asset_id"));
			ERR_FAIL_COND(!r.has("author"));