Claude Agent stuck on loading spinner in Xcode 26 Intelligence settings on macOS 27 beta 5

I'm unable to use the Claude Agent in Xcode 26 (stable release) running on macOS 27 beta 5.

Steps to reproduce:

  1. Open Xcode 26 Settings > Intelligence
  2. Select Claude Agent

Expected: The Account section loads and allows me to sign in / manage my Claude account.

Actual: The Account row shows a loading spinner indefinitely and never resolves, so I can't sign in or use the Claude Agent at all.

Environment: Xcode 26 (stable), macOS 27 beta 5.

Is this a known incompatibility with macOS 27 beta 5? Is there a workaround (e.g. clearing a cache or re-adding the account) to get the Claude Agent account section to load?

Claude Agent stuck on loading spinner in Xcode 26 Intelligence settings on macOS 27 beta 5
 
 
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