How to fix this issue:
Tap the 3 dot menu > Open in > Save to Files
Once the file is in your Files app, you should be able to access them
Also, use “Choose File” when creating a shortcut in the “Shortcuts” app.
How to fix this issue:
You’ll see this when your phone storage (not iCloud storage) is low on space.
Try freeing up some space or restarting your device.
How to fix this issue:
A device restart should fix this. This could be also be caused by low storage space.