I do a lot of outdoor gravel cycling wearing Shokz open-ear headphones to hear my surroundings, and my Workout Buddy alerts are way too low. I adjust the volume while they are playing and can hear them, but the volume adjustment doesn't persist. I can adjust Siri responses while they are playing back and they persist, but Workout Buddy doesn't. Is there a way to adjust Workout Buddy response volume and make it persist?