Xcode 26.3 MCP server repeatedly requesting access

Hello! I'm using the new Xcode 26.3 RC and it's new MCP server:

However, I am repeatedly prompted to give access to Codex (both the new macOS app and the CLI).

And I'm seeing duplicates in the Xcode dropdown:

It's pretty blocking in my workflow as I have to keep Allowing over and over again.

Xcode 26.3 MCP server repeatedly requesting access
 
 
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