By root view I mean the UIView that is connected to the "view" outlet in the UIViewController. The layout dropdown is the combo box in the Size inspector labeled "Layout". Previously there were two different options - "Constraints" (or sometimes "Inferred (Constraints)") and "Autoresizing Mask". Now the two options are "Inferred (Autoresizing Mask)" and "Autoresizing Mask" - meaning there's really only one option and I am unable to use auto layout on any new view controller in my storyboard.

I'm currently using Xcode 12.3. I'm not sure when this behavior started, this is the first time I've added a new view controller to my storyboard since updating from Xcode 11. I'm thinking this has to be a Xcode bug and not intentional behavior, since I can make a copy of an existing view controller and access both of those options. Only new view controllers have the problem.

I'm in the same boat - been trying to update Xcode for 2 days now. I've tried deleting caches, rebooting in safe mode, etc and nothing will stop the App Store install. I'm perfectly fine with manually downloading Xcode from the dev site (I would prefer it actually) but I need to stop the App Store install.

We are about to push an update that adds user accounts (which is what apple support told us as well when we spoke to them) so hopefully it will get through. Your experience doesn't fill me with much hope...

I've found that making a change to the code in the main app will cause the newly compiled static libs to be relinked. Still not great, but better than cleaning and recompiling the entire workspace.

Anyone sort this out? I'm in the same boat - I've tried everything above and while the files are in iCloud Drive, they are never shown in the Files app.

The Intermediate Build Files Path is set to the default "build" in my project settings.

Thank you for the reply!