My private keys are not showing up when I try to import a key from iCloud. What to do?

If the private keys are not downloaded to your local device from iCloud Drive, they may be hidden. To make them showing up, please follow the following steps:

1. Open Files app, go to iCloud Drive. Find iTerminal (or iTransfer) folder. 

2. Tap on the folder to enter. Then go to "keys" folder.

3. Tap on the small "cloud" symbol besides each key file to download it.

After the keys are downloaded, they will show up when you try to import private keys from iCloud.