I have iOS devices and a Camera Connector Kit. The CCK allows me to plug in a USB key, and the Files app allows me to see/access/play .mp3 files stored on the key.
However I cannot seem to access these files from within Cross - the USB key does not appear as source in the UI

- In the "Files" app, the USB Key "iPad" is accessible

- But from within the Cross App, the USB Key is not available?
Any suggestions on how to access additional music files from an external device on iOS?
LEN