I've deployed an app that uses Cloudkit with TestFlight. I exported the Development environment schema into the Production environment after the submission into TestFlight. The app can write successfully into the initial Production environment data type (table) but a query of that same data type doesn't run(?) Is there some configuration I need to do within xCode to point to the Production environment before I submit it to App Store Connect? From the documentation I read I thought that this was done automatically(?)

To create records in the Cloudkit Dashboard I was previously able to enter dates into a record field but now I can't. The dashboard won't accept any entries from the keyboard. I can enter all the other fields (text and double) but not a date. Why?

I've written a simple test app that asks for the user's name in a UITextfield and sends it into an iCloud DB I created. The app works successfully with the simulator( including sending data into my iCloud DB) but when I create an archive and export it to my iPhone for testing (using the Apple Configurator 2) the app runs but no data shows up in my iCloud database. I've also tried creating a profile for the app and installing it on my iPhone but that didn't solve the problem. The app shows in the Settings/iCloud list of "Apps using iCloud" on my phone too. What am I missing here to send data from my iPhone into the iCloud DB?