Running Android 12 on Galaxy S10. Poweramp build 922.
There appears to be a track name issue on the notification bar player.
It manifests in this way: on main player and playing Song A. Then skip track to Song B and minimise the main player. Then, when the notification bar is pulled down to reveal the notification bar player, it stills shows Song A as the track playing, even though Song B is playing. Selecting pause or skip track on the notification bar player then corrects the issue.