Change Volume Button Functionality

The on screen volume buttons appear to correctly change Kodi’s volume (decrease, mute, and increase). When I’ve got audio passthrough utilizing CEC, these three buttons continue to work correctly. The physical volume control buttons on my phone appear to control volume differently - a volume circle appears at the top of Kodi. The control only works when audio is not passed through. I was wondering if there’s a way to get the physical volume controls to work the same way as the on screen volume control?

Uncheck the option volume keys show dialog.