Client-side exception loading claudemarketplaces.com in embedded webview

Environment

• Claude Code version: 2.1.170
• OS: Windows 11 Home China (10.0.26200)
• Deployment: 1p

Describe the bug
When the Claude Code desktop app attempts to load the marketplace page (claudemarketplaces.com), the embedded webview (Electron) throws a client-side exception.

The error message displayed is:

应用程序错误：加载claudemarketplaces.com时发生客户端异常（有关更多信息，请参阅浏览器控制台）。

Translation: "Application error: A client-side exception occurred while loading claudemarketplaces.com. See browser console for more information."

To Reproduce

1. Launch Claude Code desktop app
2. Navigate to the marketplace/plugins section
3. Observe the error in the embedded webview

Expected behavior
The marketplace page should load and display plugin listings.

Additional Diagnostic Info

• claudemarketplaces.com resolves to 216.150.1.1 (Vercel edge IP)
• The page loads successfully over HTTPS via curl (HTTP 200, Next.js + Vercel)
• DNS: 8.8.8.8 / 1.1.1.1 tested, same result
• No relevant cache in %LOCALAPPDATA%/Claude/
• CLI-based plugin management via GitHub marketplace works fine — this appears to be a webview rendering issue only