When I stop a song and drag the progress bar back, or drag the progress bar back without stopping a song, the display glitches and the scrolling chords display only every second bar. This is annoying in a song with a single chord per bar but downright impossible in a song with multiple chords per bar, which are the ones I’m dragging back more often.
Also, some songs the visual progress of the beats in a bar is out of sync with the audio progress of beats in the bar.
I am on a Samsung A53, Android version 15, Musopia app version 3.21.4.