### Tested versions

Godot Engine v4.2.stable.official.46dc27791

### System information

Windows 10

### Issue description

When exporting to web, Godot fails with this error in the console:

> scene/main/window.cpp:884 - Attempting to make child window exclusive, but the parent window already has another exclusive child. This window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559/@<!-- -->VBoxContainer@<!-- -->137/@<!-- -->AcceptDialog@<!-- -->411, parent window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559, current exclusive child window: /root/@<!-- -->EditorNode@<!-- -->17120/@<!-- -->Panel@<!-- -->13/@<!-- -->ProjectExportDialog@<!-- -->559/@<!-- -->ProgressDialog@<!-- -->17444

![a](https://github.com/godotengine/godot/assets/2000051/bf9d22aa-d3fe-4e11-bff6-c387e740fe90)

This happens for newly created empty projects.


### Steps to reproduce

1. Open the attached project (or create a new project).
2. Project->Export->Export All
3. Observe the console error.  No output files are generated.


### Minimal reproduction project (MRP)

[export_test.zip](https://github.com/godotengine/godot/files/13574810/export_test.zip)

List<String> list;
	list.push_back("exe");
	list.push_back("zip");
	return list;
}
String EditorExportPlatformWindows::get_export_option_warning(const EditorExportPreset *p_preset, const StringName &p_name) const {
	if (p_preset) {
		if (p_name == "application/icon") {
			String icon_path = ProjectSettings::get_singleton()->globalize_path(p_preset->get("application/icon"));
			if (!icon_path.is_empty() && !FileAccess::exists(icon_path)) {
				return TTR("Invalid icon path.");
			}
		} else if (p_name == "application/file_version") {
			String file_version = p_preset->get("application/file_version");
			if (!file_version.is_empty()) {
				PackedStringArray version_array = file_version.split(".", false);
				if (version_array.size() != 4 || !version_array[0].is_valid_int() ||
						!version_array[1].is_valid_int() || !version_array[2].is_valid_int() ||
						!version_array[3].is_valid_int() || file_version.find("-") > -1) {
					return TTR("Invalid file version.");
				}
			}
		} else if (p_name == "application/product_version") {
			String product_version = p_preset->get("application/product_version");
			if (!product_version.is_empty()) {
				PackedStringArray version_array = product_version.split(".", false);
				if (version_array.size() != 4 || !version_array[0].is_valid_int() ||
						!version_array[1].is_valid_int() || !version_array[2].is_valid_int() ||
						!version_array[3].is_valid_int() || product_version.find("-") > -1) {