### 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
#include "editor_asset_installer.h"
#include "core/io/dir_access.h"
#include "core/io/file_access.h"
#include "core/io/zip_io.h"
#include "editor/editor_file_system.h"
#include "editor/editor_node.h"
#include "editor/editor_string_names.h"
#include "editor/progress_dialog.h"
void EditorAssetInstaller::_item_edited() {
	if (updating) {
		return;
	}
	TreeItem *item = tree->get_edited();
	if (!item) {
		return;
	}
	updating = true;
	item->propagate_check(0);
	updating = false;
}
void EditorAssetInstaller::_check_propagated_to_item(Object *p_obj, int column) {
	TreeItem *affected_item = Object::cast_to<TreeItem>(p_obj);
	if (affected_item && affected_item->get_custom_color(0) != Color()) {
		affected_item->set_checked(0, false);
		affected_item->propagate_check(0, false);
	}
}
void EditorAssetInstaller::open(const String &p_path, int p_depth) {