I am a fan of podcasts and I listen to them with the screen locked but when I am listening and lose a few seconds I try to go back but from the locked screen it only allows me to go to the beginning. So I have to unlock and go back a few seconds.
It would be great if the app allowed you to go back about 10 seconds from the locked screen. Hope my suggestion is helpful.
Thank you for creating this idea, I will report it!