I created a new Project on Xcode 16 on macOS Sequoia and connected it to a GitHub repository. After making a change on a sub branch, I opened a pull request. On GitHub I can see the changes I made in a diff view. However when I select the PR in Xcode and click on "View Changes" all I get is a endless spinning activity indicator. I could not find anything that would explain this behavior.
Any help very welcome.