@Judy thank you for your bug report...
theoretically this should work
and it works like this using the companion app...
however after building it fails (on Samsung Galaxy A51 running Android 11) with the following error message:
The permission WRITE_EXTERNAL_STORAGE has been denied. Please enable it in the settings app.
Note: there is no WRITE permission anymore in Android 11...
This bug is similar to the file component bug reported by @Anke here
Taifun
PS: I changed the category of this thread to Bugs and Other Issues
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.