Xcode 15.0.1 (15A507) Archive - Strange Behavior

I have MacCatalyst app that a few weeks ago I successfully submitted and it was approved for both the iOS app version as well as a macOS version (AppStoreConnect)

Now when I use Archive in Xcode when the Organizer window opens the widget at top left is set to 'Other Items' additionally no version information is shown and the 'Validate' button is disabled...

I know this is probably ridiculous but I don't see (nor do I recall) how I tell Xcode to archive for macCatalyst or archive for iOS..

Can someone help me out here - please?