I can’t seem to create any bot with Xcode 13 on macOS Monterey. The error message was “The server is currently unable to build for any platforms...” The app I was trying to build was the standard macOS SwiftUI application, straight from the template code. What seems to be the problem here?

Hi All, After the upgrade to Xcode 13 final, I can’t seem to get Xcode Server to code sign my app in a bot. Error was always: Warning: unable to build chain to self-signed root for signer "Apple Development: OS X Server (...)" Building the app directly using Xcode interactively works though. Xcode version: 13 (13A233) macOS version: Monterey 12.0 Beta (21A5534d)