Burkhard My iPhone is outsourcing these files. It is not possible to connect to iCloud in every place. I was on the 2nd today. Appointment with a customer and the iPhone could not load the file.
Frank Illenberger You could use the Files app to make backup copies of your documents to the respective other location.
Burkhard Frank Illenberger Thank you Frank. I had an audiobook too much on the IP. The memory was almost full. That's why the files were swapped out.