@quandoquando What about:
Connect your phone to a Wifi endpoint created from your computer (requires to two internet interfaces, 1 to emit the Wifi endpoint, 1 to still receive internet)
Start wireshark (https://www.wireshark.org/) to spy on network requests from your phone
Start the app
Watch for network requests from your phone to see if they point to something that looks like mp3
@rimu @artiman on my phone the new menu is wrapping on two lines
Maybe you want it to nowrap and with an horizontal scroll ?