I am learning to use XCode 13. Can someone please tell me why my project shows up twice in the menu bar when I try to select a simulator? How can I remove the extra "app name project" listing?

I am the developer of an Enterprise app for iPhone and iPad. After upgrading an iPhone to iOS 15 I get the message "The Developer of this app needs to update it to work with this version of iOS". I suspect the reason is that iOS 15 no longer supports 32-bit apps. Can someone please tell me what architectures I should enter in the "Valid Architectures" setting of the XCode Build Settings. I Used to have arm64 arm64e armv7 armv7e. Should I replace armv7 by armv8? What about the "Architectures" setting. Should I change that to $(ARCHS_STANDARD)? I have attached a screenshot of my build settings. I am using XCode 11.7 on a Mac with MacOS Catalina

My company has an Apple Enterprise Developer Membership. I have signed in to the Apple Developer website (developer.apple.com). I am trying to download XCode 13 (not the beta version) from the Apple Developer website and I keep getting redirected to the Mac App Store. Is this normal? It seems to me that I used to be able to download XCode directly from the Apple Developer website.

When I try to run my Xcode project on the iOS 15 simulator, I get the message: "appname's architectures (arm64) include none that the iPad(9th generation) can execute (intel 64-bit) I am using XCode 13 on Mac OS 11.6 (Big Sur). My Macbook pro is an iIntel (Core i5) model from late 2013 The message appears for any of the simulatorson the list, even iPhone 13 I need to be able to debug my app. How can I get the project to run on the simulator, so that I can start debugging?

I had to rebuild my app for iOS 15 (new signature format) and now when I tap on the input text field to enter the passwork, the iPhone keyboard no longer appears. This happens both in the iOS 15 simulator (using XCode 13) and when I install the newly-built app on an iPhone. Can anyone help me get the keyboard to appear?