### 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)

r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "codesign/entitlements/app_sandbox/network_client"), false));
	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "codesign/entitlements/app_sandbox/device_usb"), false));
	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "codesign/entitlements/app_sandbox/device_bluetooth"), false));
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/entitlements/app_sandbox/files_downloads", PROPERTY_HINT_ENUM, "No,Read-only,Read-write"), 0));
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/entitlements/app_sandbox/files_pictures", PROPERTY_HINT_ENUM, "No,Read-only,Read-write"), 0));
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/entitlements/app_sandbox/files_music", PROPERTY_HINT_ENUM, "No,Read-only,Read-write"), 0));
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/entitlements/app_sandbox/files_movies", PROPERTY_HINT_ENUM, "No,Read-only,Read-write"), 0));
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/entitlements/app_sandbox/files_user_selected", PROPERTY_HINT_ENUM, "No,Read-only,Read-write"), 0));
	r_options->push_back(ExportOption(PropertyInfo(Variant::ARRAY, "codesign/entitlements/app_sandbox/helper_executables", PROPERTY_HINT_ARRAY_TYPE, itos(Variant::STRING) + "/" + itos(PROPERTY_HINT_GLOBAL_FILE) + ":"), Array()));
	r_options->push_back(ExportOption(PropertyInfo(Variant::PACKED_STRING_ARRAY, "codesign/custom_options"), PackedStringArray()));
#ifdef MACOS_ENABLED
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "notarization/notarization", PROPERTY_HINT_ENUM, "Disabled,rcodesign,Xcode notarytool"), 0, true));
#else
	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "notarization/notarization", PROPERTY_HINT_ENUM, "Disabled,rcodesign"), 0, true));
#endif
	
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "notarization/apple_id_name", PROPERTY_HINT_PLACEHOLDER_TEXT, "Apple ID email", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_SECRET), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "notarization/apple_id_password", PROPERTY_HINT_PASSWORD, "Enable two-factor authentication and provide app-specific password", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_SECRET), "", false, true));
	
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "notarization/api_uuid", PROPERTY_HINT_PLACEHOLDER_TEXT, "App Store Connect issuer ID UUID", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_SECRET), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "notarization/api_key", PROPERTY_HINT_GLOBAL_FILE, "*.p8", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_SECRET), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "notarization/api_key_id", PROPERTY_HINT_PLACEHOLDER_TEXT, "App Store Connect API key ID", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_SECRET), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "privacy/microphone_usage_description", PROPERTY_HINT_PLACEHOLDER_TEXT, "Provide a message if you need to use the microphone"), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::DICTIONARY, "privacy/microphone_usage_description_localized", PROPERTY_HINT_LOCALIZABLE_STRING), Dictionary()));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "privacy/camera_usage_description", PROPERTY_HINT_PLACEHOLDER_TEXT, "Provide a message if you need to use the camera"), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::DICTIONARY, "privacy/camera_usage_description_localized", PROPERTY_HINT_LOCALIZABLE_STRING), Dictionary()));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "privacy/location_usage_description", PROPERTY_HINT_PLACEHOLDER_TEXT, "Provide a message if you need to use the location information"), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::DICTIONARY, "privacy/location_usage_description_localized", PROPERTY_HINT_LOCALIZABLE_STRING), Dictionary()));
	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "privacy/address_book_usage_description", PROPERTY_HINT_PLACEHOLDER_TEXT, "Provide a message if you need to use the address book"), "", false, true));
	r_options->push_back(ExportOption(PropertyInfo(Variant::DICTIONARY, "privacy/address_book_usage_description_localized", PROPERTY_HINT_LOCALIZABLE_STRING), Dictionary()));