Got it to work with the updated bundle identifier after I manually delete the content in ~/Library/Developer/Xcode/DerivedData.

Not using Mac Catalyst. Just the iOS app that will run on Apple Silicon Macs. How do I tell Xcode to "make sure the key is injected properly during the build process"

Hello, BAAppGroupID was added directly into the info.plist and shows up under Custom iOS Target Properties (Info Tab). Screenshot attached. I can not find anywhere that I can add any macOS. I also noticed that in BuildSettings > Packaging. Info.plist file has a file assigned and Generate info.plist file is set to YES.