### 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
const char *EditorAssetLibrary::support_key[SUPPORT_MAX] = {
	"official",
	"community",
	"testing",
};
const char *EditorAssetLibrary::support_text[SUPPORT_MAX] = {
	TTRC("Official"),
	TTRC("Community"),
	TTRC("Testing"),
};
void EditorAssetLibrary::_select_author(int p_id) {
	
}
void EditorAssetLibrary::_select_category(int p_id) {
	for (int i = 0; i < categories->get_item_count(); i++) {
		if (i == 0) {
			continue;
		}
		int id = categories->get_item_metadata(i);
		if (id == p_id) {
			categories->select(i);
			_search();
			break;
		}
	}
}
void EditorAssetLibrary::_select_asset(int p_id) {
	_api_request("asset/" + itos(p_id), REQUESTING_ASSET);
}
void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PackedByteArray &p_data, int p_queue_id) {