Jacopo_DWU3rYoQMw for me the personal setting reduces the low end a bit which results in not the low end being cut but the highend getting a slight boost. However sounds good to me. If your personal settings curve looks relatively flat I guess the nuances could be inaudible.
However I experience the same thing as you. With ANC on (transparent mode or isolation mode) the bass is super present and powerful, when I shut off ANC entirely the bass disappears with it 😅