PS4 Pro and the only bug that really bothers me is not being able to get into the options to turn off this incendiary club "music." Horrifyingly infantile "music." The worst part is it's overpowering the track and car sounds.
You can go in to all the options and audio settings and adjust all levels of audio & music levels and turn off in the race or in the menus (top left) or options >Audio settings. I'm not sure if this is what you mean?