I am having the same problem with Preview crashing, but not on all files. However, I actually get a crash screen with OK/Reopen. It's a fairly standard Login screen with AppAuth 1.4.0 from package. Would be thankful for any help as it is painful to run up app in simulator for UI changes.

My problem is way worse... I have updated Xcode to 15.4 via the App Store. Now nothing works. I can't run on any simulator, old or new. Can't download new simulator with 17.5 (request timed out). Can't run on my own device (iPhone 15 iOS 17.5) Really bad.