Running LibreELEC 9.2.6 (on RPi 3 and 4) I find that if I use Airplay via an iPhone to play some music (and 'Allow Volume Control' is enabled in AirPlay Service Settings) I find that when I disconnect from AirPlay that the overall volume in the LibreELEC/Kodi system has been turned down, and I need to go into the Audio Settings when I start a movie and put the volume back up to 0.0 dB.
Is there a setting I'm missing that will allow me to play Airplay and control the volume on my phone, but when Airplay disconnects the volume returns to the previous level (typically 0.0 dB) ?
Thanks.