Well, I'm writing this message in a fresh install of Ventura 13.3 and Xcode 14.3 and I have the exact same problem: it still crashes. I wonder if it has anything to do with my using OpenCore Legacy Patcher to get Ventura to install on my Mid-2014 MacBook Pro? The only other changes I made to the base install was I customized some of my date formats. This is crazy...

So I did a fresh reinstall of Ventura 13.2.1 and Xcode 14.3 using OCLP 0.6.2 and it works fine. (To get OCLP to show Ventura 13.2.1 installer, click on the button to "Show All Installers" (or something like that)). I think I'll hold off on being so eager to upgrade to the latest version next time.

I was able to prevent the crash by unchecking the Fetch and refresh server status automatically in Xcode > Preferences > Source Control > General. (Not a game-stopper for me since I'm the only one using the remote server, and I do all of my committing and other git operations in a third-party GUI app). I also tend to perpetually have locally modified files that I never commit, so the other answer wasn't an option for me.