plugin install fails with 'Could not load this plugin right now'

[shivam2014]

Environment

• macOS version: macOS (arm64)
• Codex: Installed at /Applications/Codex.app
• Codex++: Installed and active
• Tweak repo: cloned fresh into ~/Library/Application Support/codex-plusplus/tweaks/codex-computer-use/
• Region: EEA (Europe/Warsaw timezone)

Bug 1: Config.toml had to be added manually

Bug 2: "Could not load this plugin right now" when trying to install computer-use from Codex marketplace

When I try to install the computer-use plugin through the Codex Desktop UI (the actual OpenAI plugin, not the tweak), it fails with the error: "Could not load this plugin right now." (it already exists in the /Applications/Codex.app/Contents/Resources/plugins/openai-bundled/plugins/computer-use/assets btw)

The bundled assets are present and valid:

Asset	Path	Status
Plugin manifest	/Applications/Codex.app/Contents/Resources/plugins/openai-bundled/plugins/computer-use/.codex-plugin/plugin.json	Exists
Marketplace entry	/Applications/Codex.app/Contents/Resources/plugins/openai-bundled/.agents/plugins/marketplace.json	Lists computer-use as AVAILABLE
MCP config	/Applications/Codex.app/Contents/Resources/plugins/openai-bundled/plugins/computer-use/.mcp.json	Exists with valid config
Client binary	.../SkyComputerUseClient.app/Contents/MacOS/SkyComputerUseClient	Mach-O 64-bit executable arm64
Marketplace registration	config.toml: [marketplaces.openai-bundled] → source = "/Applications/Codex.app/Contents/Resources/plugins/openai-bundled"	Registered

The marketplace.json has already been fixed by doctor.sh (it removed a stale temp copy and re-added the app-bundled one). The openai-bundled marketplace in config.toml correctly points to /Applications/Codex.app/Contents/Resources/plugins/openai-bundled. Yet installing from the Codex UI still fails.

The region (EEA) may play a role — this tweak is specifically designed to work around the EEA/UK/CH restriction. But the actual Codex plugin installation itself also errors out, which suggests either:

1. Codex Desktop is blocking installation at the UI/API level based on region detection, or
2. The binary fails some integrity or signing check, or
3. macOS permissions (Accessibility / Screen Recording) have not yet been granted for SkyComputerUseClient.

Steps to Reproduce

1. Follow the README install steps exactly.
2. Run ./doctor.sh — succeeds with no errors.
3. Fully quit and reopen Codex Desktop.
4. Open Settings → Tweaks → Computer Use Setup → click "Refresh checks" → click "Repair setup".
5. Check ~/.codex/config.toml — had to add the config.toml patch manually
6. Try to install the computer-use plugin from the in-app marketplace.
7. Observe "Could not load this plugin right now" error.

Expected

• The computer-use plugin should install or at least give a specific error message explaining why it cannot.