Error 701: unable to load /storage/emulated/0/My Documents/Recordings/app_inventor1690233521187.3gp

I am using the player element. In my project it is titled Player1.
My app records audio and can then play it back. The audio can also be saved to the users phone, which is enabled by the "call Screen1 .AskForPermission permissionName Permission WriteExternalStorage" method, invoked within the "when Screen1 .Initialize method as shown below.
Screenshot 2023-07-24 162120

and these blocks contained within the "when SaveDialogue_SaveButton .Click" method shown bellow.

The DefaultFileScope for Screen1 is set to legacy as required. I think that is the cause of Player1 not working, but I don't know how to fix it as there is no "set Screen1 .DefaultFileScope" block.
Any ideas as to how to correct this?
Thanks, -Jonathan

"Debug your blocks (connect to Companion and right mouse click: → Do it)."

See here (point 4):


You can't store files to arbitrary directories anymore, in your case /BeatBox/...
Store it in shared storage, for example /Download/BeatBox/...
See also Some basics on Android storage system