I am working through the SwiftUI Tutorials and I was using the XCode Beta 2 IDE. It was working fine. When I updated to Beta 3 I noticed when I tried to add new files XCode would freeze at the file dialog window. I've tried multiple times and tried waiting for the dialog window to unfreeze and it doesn't happen. I've tried restarting my computer. I am also running the latest MacOs Catalina Beta OS.
Any fixes for this or do I just have to wait for the next update?