### 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
ERR_FAIL_COND(!description);
	EditorAssetLibraryItemDownload *d = _get_asset_in_progress(description->get_asset_id());
	if (d) {
		d->install();
		return;
	}
	EditorAssetLibraryItemDownload *download = memnew(EditorAssetLibraryItemDownload);
	downloads_hb->add_child(download);
	download->configure(description->get_title(), description->get_asset_id(), description->get_preview_icon(), description->get_download_url(), description->get_sha256());
	if (templates_only) {
		download->set_external_install(true);
		download->connect("install_asset", callable_mp(this, &EditorAssetLibrary::_install_external_asset));
	}
}
const char *EditorAssetLibrary::sort_key[SORT_MAX] = {
	"updated",
	"updated",
	"name",
	"name",
	"cost",
	"cost",
};
const char *EditorAssetLibrary::sort_text[SORT_MAX] = {
	TTRC("Recently Updated"),
	TTRC("Least Recently Updated"),
	TTRC("Name (A-Z)"),
	TTRC("Name (Z-A)"),
	TTRC("License (A-Z)"), 
	TTRC("License (Z-A)"), 
};