I have tried to connect my Apple TV 4K to Xcode, via wireless. I get to the point where I enter the six digit code displayed on the Apple TV, and then Xcode just redisplays the messages to Pair the TV. Any suggestions?

I have an Intent handler that is used on iOS in shortcuts for my app. The app is also a Catalyst app, but when I try to build it with the Extension I get the following message. error: Embedded binary's bundle identifier is not prefixed with the parent app's bundle identifier. I am assuming that I cannot include the extension in Catalyst, is that true in iOS14?