[Zubersoft]

This would require constantly keeping the button in sync with the playback state of the audio player, and if there are multiple buttons across the song all playing back audio at different positions, this would be incredibly confusing as they would all display as active. If I only showed a "pressed' state with one button, when would I clear that state? There are too many potential situations where it could be incorrect if it's just not always showing the playing or stopped state, but then it's not useful in some situations, as I described. I think if you just enable the option to show the audio playback time at the top right, you'll know that playback is running as the time will be increasing.

Mike